Delicious & Easy Banana Protein Muffins: Gluten-Free, Dairy-Free & Packed with 9g Protein
Whip up a batch of these incredibly easy and utterly delicious banana protein muffins! Each muffin delivers a satisfying 9 grams of protein and can be ready in under 30 minutes from start to finish. Crafted with wholesome oat flour and naturally sweetened, they are the perfect addition to your breakfast routine, an ideal post-workout treat, or a smart mid-afternoon snack to keep you energized and full throughout your day.

Muffins have always been a favorite in my kitchen, especially when it comes to food prepping for the week ahead! There’s something wonderfully convenient about having a batch of healthy, homemade muffins on hand. They make busy mornings a breeze and are a fantastic, wholesome alternative to traditional sandwiches for school lunches. By making them myself, I have complete control over the ingredients, ensuring my family gets the best nutrition without hidden additives. These banana protein muffins, in particular, stand out with their impressive protein content, offering a much more substantial and satisfying option than many conventional baked goods.
Incorporating adequate protein into your daily diet is crucial for overall health, muscle repair, satiety, and maintaining stable energy levels. If you’re looking to boost your protein intake with more delectable recipes, you absolutely have to try my chocolate protein pancakes, super convenient protein overnight oats, simple no-bake protein bars, or my rich chocolate protein bread. Each offers a unique and tasty way to enjoy more protein-packed goodness that fits perfectly into a clean eating lifestyle.
Why These Banana Protein Muffins Will Become Your New Favorite
These banana protein muffins aren’t just a treat for your taste buds; they’re a powerhouse of nutrition and convenience, making them an ideal choice for healthy eating. Here’s why they’re sure to earn a permanent spot in your recipe rotation:
- Packed with 9 Grams of Protein Per Muffin: That’s right – each moist, flavorful muffin delivers a significant protein punch! Protein is essential for building and repairing tissues, making hormones and enzymes, and helping you feel full and satisfied for longer. This makes these muffins an excellent choice for a robust breakfast or a substantial snack that truly curbs hunger, preventing those mid-day energy slumps. If you’re a fan of high-protein options, you might also enjoy my dairy-free & gluten-free waffles, which boast an even more impressive 12 grams of protein per waffle.
- Made with Wholesome Whole Grains: Forget refined flours that offer little nutritional value! These muffins are crafted exclusively with whole grain oat flour, providing a rich source of fiber, essential vitamins, and vital minerals. Whole grains offer sustained energy release, contributing to better digestion, stable blood sugar levels, and overall gut health, unlike highly processed flours that can lead to quick energy spikes followed by crashes.
- Naturally Sweetened for a Healthier Indulgence: We rely on the natural, wholesome sweetness of ripe bananas and just a touch of pure maple syrup to create these delightful muffins. This approach wisely avoids refined sugars and artificial sweeteners, offering a cleaner, more wholesome sweetness that allows the natural flavors to shine without being overly sugary. It’s a guilt-free way to satisfy your sweet cravings.
- Gluten-Free, Dairy-Free, and Oil-Free Goodness: Designed to accommodate various dietary needs without compromising on taste or texture. These muffins are packed with healthy, real food ingredients and are completely free from gluten, dairy, and added oils. This makes them a fantastic option for those with sensitivities (like celiac disease or lactose intolerance), allergies, or anyone simply looking to reduce these ingredients in their diet for general health and wellness.
- Effortless One-Bowl Preparation: Simplify your baking process and minimize cleanup! Just like my popular almond flour blackberry muffins, this recipe comes together beautifully in a single mixing bowl. This means significantly less mess to clean up, saving you precious time and energy, and allowing you more moments to simply enjoy your delicious, freshly baked muffins.
Key Ingredients for Perfect Banana Protein Muffins
To ensure your banana protein muffins turn out perfectly every time – moist, flavorful, and packed with goodness – here are some specific notes on selecting and preparing your ingredients. A complete list of ingredients and precise amounts can be found in the detailed recipe card below.

- Oat Flour: This wholesome whole grain flour is the robust foundation of our healthy muffins. While you can certainly buy pre-made oat flour, I personally prefer making my own oat flour at home – it’s incredibly simple, cost-effective, and ensures maximum freshness. If you require these muffins to be strictly gluten-free, it is absolutely crucial to use certified gluten-free oat flour. Although oats are naturally gluten-free, they are often processed in facilities that also handle gluten-containing grains, leading to potential cross-contamination. Therefore, for those with celiac disease or gluten sensitivity, always look for a certified product. Additionally, I recommend choosing organic oat flour to minimize exposure to glyphosate and other synthetic pesticides often used on conventional oats.
- Vanilla Protein Powder: The choice of protein powder can significantly impact the texture and flavor of your muffins. I highly recommend a high-quality, clean, plant-based vanilla protein powder. My favorite is Just Ingredients vanilla protein powder because it’s a truly clean option that blends seamlessly without leaving a strange texture or an unpleasant aftertaste. While vanilla is my go-to for these muffins for its complementary flavor, an unflavored protein powder would also work beautifully, allowing the natural banana and cinnamon flavors to take center stage. For best results, a plant-based protein powder is strongly recommended, as whey protein can sometimes result in a denser, drier muffin texture due to its different absorption properties.
- Natural Peanut Butter: To achieve the desired moist consistency and rich flavor, be sure to use natural peanut butter. This means the ingredient list should ideally contain just peanuts, or peanuts and a touch of salt. It’s important to avoid peanut butter with added sugars, hydrogenated oils, or excessive stabilizers, as these can alter the muffin’s texture and health profile. It’s also crucial that the peanut butter is “drippy” and well-mixed, not thick and compacted from the bottom of the jar. If it’s too stiff, gently warm it in the microwave or a double boiler to loosen the consistency before adding it to your batter.
- Dairy-Free Chocolate Chips: For those needing these muffins to be dairy-free, make sure to select high-quality dairy-free chocolate chips. When choosing chocolate, I always recommend looking for brands that contain minimal, clean ingredients—ideally just chocolate liquor/cocoa mass, cane sugar, and cocoa butter. Opting for Fair Trade certified and/or organic brands like Equal Exchange or 365 Brand are excellent choices, supporting both your health and ethical sourcing practices.
Customizing Your Muffins: Creative Substitutions & Flavor Additions
One of the best things about these banana protein muffins is how incredibly adaptable they are! Feel free to customize them based on your specific dietary needs, ingredient availability, or simply your personal flavor preferences.
Oat Flour Alternatives: If oat flour isn’t readily available or if you simply prefer another option, you have a couple of excellent choices. For those who don’t need the muffins to be strictly gluten-free, white whole wheat flour is a great substitute, offering a similar texture and maintaining the whole-grain benefits. Alternatively, a high-quality 1:1 gluten-free all-purpose flour blend can be used if you need to maintain the gluten-free status. Keep in mind that results may vary slightly depending on the specific composition of the gluten-free blend, so a consistent brand you trust is always best.
Chocolate Chips – Optional Sweetness & Flavor: While I absolutely adore the extra touch of sweetness and rich, melty flavor that chocolate chips bring to these muffins (and they’re always a hit with my girls!), they can easily be omitted from the recipe if you’re looking to reduce added sugar or prefer a less indulgent treat. The muffins will still be wonderfully flavorful and naturally sweet thanks to the ripe bananas and pure maple syrup. For an alternative textural and flavor boost, consider adding about ¼ to ½ cup of dried fruit like raisins, chopped dates, or cranberries for a different kind of sweetness and chewiness.
Boost with Nuts: For an extra layer of flavor, a satisfying crunch, and additional healthy fats, consider stirring in about ¼ to ½ cup of chopped nuts into the batter. Walnuts or pecans are particularly fantastic choices that complement the sweet banana and warm cinnamon flavors beautifully. They add a lovely texture contrast and provide beneficial omega-3 fatty acids and extra protein.
Making Them Nut-Free: This recipe primarily uses peanut butter, but if you need a completely nut-free option due to allergies or preferences, you can easily adapt it. Replace the peanut butter with a no-added sugar sunflower seed butter (often called SunButter). Ensure it’s the drippy, natural kind for the best results. Another alternative is to use an equal amount of melted coconut oil, avocado oil, or a light olive oil. Just be aware that replacing the peanut butter with oil will reduce the protein content of the muffins. If a high protein count remains your priority, you might want to slightly increase your protein powder quantity or add another protein source.
Vegan-Friendly Options: Although I haven’t personally tested a fully vegan version of this recipe, it should be quite straightforward to make with a few simple swaps. You can replace the two large eggs with flax eggs (prepare one flax egg by mixing 1 tablespoon of ground flaxseed meal with 3 tablespoons of water, then let it sit for 5-10 minutes to thicken, so for this recipe you’d make two). Just be aware that using flax eggs will slightly decrease the overall protein content per muffin. Additionally, ensure you use a certified vegan protein powder and dairy-free chocolate chips to keep the recipe entirely plant-based.
Step-by-Step Guide: Crafting Your Delicious Banana Protein Muffins
Making these banana protein muffins is incredibly straightforward, perfect for even novice bakers. Just follow these simple, easy-to-understand steps to create a batch of wholesome, flavorful muffins in no time:

Step 1: Combine Wet Ingredients. In a large mixing bowl, thoroughly whisk together the mashed bananas, room temperature eggs, pure maple syrup, natural peanut butter, and vanilla extract. Continue whisking until the mixture is smooth, creamy, and well combined, ensuring no lumps remain.

Step 2: Fold in Dry Ingredients. To the wet mixture, add the oat flour, vanilla or unflavored protein powder, baking powder, ground cinnamon, and a pinch of fine sea salt. Mix gently with a spatula or wooden spoon until all the dry ingredients are just combined into a cohesive batter. Be careful not to overmix, as this can lead to tough muffins.

Step 3: Add Chocolate Chips (Optional). If you’re including chocolate chips for an added layer of sweetness and texture, gently fold them into the muffin batter using a spatula. Distribute them evenly throughout the mixture with just a few stirs.

Step 4: Bake to Golden Perfection. Evenly divide the prepared muffin batter between 9 cavities in a standard muffin tin (ensure each cup is lined with paper liners or lightly greased). Fill each cup about three-quarters full. Bake in a preheated oven at 350°F (175°C) for 14-16 minutes, or until a toothpick inserted into the center of a muffin comes out clean. Allow muffins to cool slightly in the pan for a few minutes before removing them to a wire rack to cool completely.
Your wholesome and protein-packed banana muffins are now ready to be enjoyed as a delightful breakfast, a satisfying snack, or a healthy dessert!
Expert Tips for Baking the Best Banana Protein Muffins Every Time
Achieving bakery-quality muffins at home is easier than you think! Here are some tried-and-true tips to ensure your banana protein muffins are consistently moist, flavorful, and perfectly risen, making them an absolute pleasure to eat:
- Embrace Frozen Bananas for Optimal Sweetness & Moisture. For the best flavor and texture, I highly recommend using previously frozen ripe bananas. When bananas ripen to the point of being very brown and then are frozen and thawed, their starches convert to more concentrated sugars, significantly intensifying their natural sweetness. This process also breaks down their cell walls, releasing more moisture, which results in incredibly moist and tender muffins. I always keep a stash of overly ripe bananas in my freezer, so I’m ready for spontaneous baking. Simply thaw them at room temperature for a couple of hours, or for a quicker method, microwave them on a microwave-safe plate for 1-2 minutes until soft and easily mashable.
- Choose a Quality Plant-Based Protein Powder. The type of protein powder you use is paramount and makes a significant difference in this recipe’s outcome. I have exclusively developed and tested these muffins using various plant-based protein powders. A quality plant-based protein, such as Just Ingredients (which is one of my favorites), or Sprout Living (which many recommend), will help maintain the desired moist and fluffy texture. Whey protein powders, on the other hand, tend to absorb significantly more liquid and can result in a drier, denser, and sometimes crumbly muffin, so I strongly advise against using them for this specific recipe unless you are experienced in adjusting liquid ratios in baking.
- Room Temperature Eggs are a Must for Smooth Texture. For optimal emulsification and a smoother, more uniform batter, it is essential that your eggs are at room temperature. Cold eggs can stiffen the fats (like peanut butter) in the batter, leading to a less cohesive mixture and potentially tougher, less tender muffins. If you’re short on time, simply place the eggs in a bowl of warm (not hot) water for 5-10 minutes before cracking them open to quickly bring them to room temperature.
- Achieve a Beautiful Bakery-Style Finish. For muffins that look as appealing as they taste, mimicking those found in a gourmet bakery, sprinkle a few extra chocolate chips (or your chosen add-ins like chopped nuts) on top of each muffin cavity just before placing them in the oven. As the muffins bake, these toppings will melt slightly and create an appealing, rustic, and slightly caramelized crust that adds visual charm.

Choosing the Best Protein Powder for Your Banana Protein Muffins
The type of protein powder you choose is a critical factor for the success of these banana protein muffins, directly impacting their texture, moisture, and overall palatability. As highlighted in our tips, this recipe has been specifically developed and tested with plant-based protein powders. Using a whey protein powder can drastically alter the outcome, potentially making the muffins too dense, dry, or even rubbery due to its different molecular structure and how it reacts to heat and moisture in baking. Therefore, I highly recommend sticking with a plant-based option.
For a reliable and delicious result, Truvani is a personal favorite, consistently delivering great flavor and a smooth texture that blends well into baked goods. Many also speak highly of Sprout Living, though I haven’t tried this particular brand myself. Additionally, Garden of Life is a solid choice, often fortified with additional beneficial nutrients, which is a nice bonus.
While I typically use vanilla protein powder for these muffins to complement the banana and cinnamon flavors, an unflavored protein powder would also work perfectly. This allows the natural flavors of the bananas and other ingredients to take center stage without any competing notes from the protein powder. For flavored protein powders, always ensure the flavor profile will complement banana (e.g., chocolate, or even some subtle berry or cinnamon flavors might work, but avoid anything too bold that would clash).
Clean Food Tip: When selecting any protein powder, make it a habit to scrutinize the ingredient list thoroughly. Look for brands that are certified organic to ensure they are free from synthetic pesticides and genetically modified organisms (GMOs). Prioritize options that are low in added sugars, free from artificial flavors (and ideally without ambiguous “natural flavors” if you can avoid them), and explicitly state they are free of soy protein concentrate or isolate. Many clean protein powders will use natural sweeteners such as stevia leaf (ensure it’s from the actual leaf, not highly processed forms) and/or erythritol. These are generally acceptable in minimal doses, especially if the erythritol is organic, as quality matters even for natural sweeteners.

Storing Your Banana Protein Muffins for Lasting Freshness
These delicious banana protein muffins are fantastic for meal prep, making your week healthier and more convenient. Proper storage will ensure they remain fresh, moist, and enjoyable for days, or even months! Here’s how to store them effectively:
To Store on the Counter or in the Fridge: Once your muffins have completely cooled to room temperature (this is crucial to prevent condensation and sogginess), transfer them to an airtight storage container. They will stay wonderfully fresh and delicious on your kitchen counter for 2-3 days. For extended freshness, particularly in warmer climates or if you prefer a cooler temperature, store them in the refrigerator for up to 5 days. To enjoy them warm again, simply pop them in the microwave for a quick 15-20 seconds.
To Freeze for Longer Enjoyment: These muffins freeze beautifully, making them absolutely perfect for batch baking and future convenience. Place the completely cooled muffins in a freezer-safe container or a heavy-duty freezer bag (I love using Stasher bags for their reusability and airtight seal). They can be frozen for up to 3 months without any loss in quality or flavor. When you’re ready to enjoy a frozen muffin, you can let it thaw at room temperature for a couple of hours, or for a quicker method, place it in the microwave in 30-second increments until it’s warmed through to your liking. This makes them an ultimate grab-and-go snack or breakfast!
Explore More Delicious & Healthy Muffin Recipes!
If you loved these banana protein muffins, you’re in for a treat! Discover more wholesome and flavorful muffin recipes to add to your clean eating rotation. Each recipe is designed to be easy to make and packed with good-for-you ingredients:
- Fluffy Almond Flour Blackberry Muffins
- Gluten-free Banana Bread Muffins
- Gluten-free Apple Cinnamon Oat Muffins
- Gluten-free Mini Chocolate Chip Muffins (dairy free)
If you make this recipe, please let me know what you think! I would so appreciate you leaving a star rating and/or comment below. Your feedback helps others discover and enjoy these wholesome treats too. And don’t forget to share a photo of your delicious creations on Instagram or Facebook and mention @CleanPlateMama! I love seeing your baking success!
Eat Clean.Be Well!
-Sara

Banana Protein Muffins
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Equipment
- 1 Mixing bowl
- 1 muffin pan
Ingredients
- 1 cup mashed bananas (about 3 bananas)
- 2 eggs, room temperature
- ¼ cup drippy natural peanut butter
- ¼ cup pure maple syrup
- 1 tsp. pure vanilla extract
- 1 cup oat flour (certified gluten free if needed)
- ½ cup vanilla, or unflavored, protein powder
- 1 tsp. ground cinnamon
- 1 ½ tsp. baking powder
- ½ tsp. fine sea salt
- ⅓ cup chocolate chips (optional)
Instructions
- Preheat oven to 350-degrees F and line a muffin tin with 9 muffin cups, or lightly grease 9 muffin cavities. Set muffin tin aside.
- To a large mixing bowl, add the mashed bananas, eggs, peanut butter, maple syrup, and vanilla. Whisk until evenly combined.
- Add the oat flour, protein powder, cinnamon, baking powder, and salt to the mashed banana mix. Mix until combined. If adding the chocolate chips, mix the chocolate chips into the batter.
- Evenly divide muffin the batter between the 9 prepared muffin cups. Batter should fill cups about ¾ of the way.
- Bake for 14-16 minutes, or until a toothpick entered in the center comes out clean. Allow muffins to cool slightly before removing from the pan.
- Enjoy!
Notes
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- For the best results, use previously frozen bananas. They provide more natural sweetness as well as moisture to these muffins.
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- For the best texture, use room temperature eggs (place them in a bowl of hot water for 10 minutes to quickly get to room temp).
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- I recommend you use a plant-based protein – whey protein may make these too dense and dry and I have only made these with a plant-based protein.