Harvest Chicken Apple Sausage Sheet Pan Dinner: Your Easy & Healthy Fall Favorite
Welcome to the easiest and most flavorful dinner you’ll make this fall! This Harvest Chicken Apple Sausage Sheet Pan Dinner is designed for busy weeknights, blending the comforting flavors of autumn vegetables with the savory-sweet notes of chicken apple sausage and crisp apples. Everything comes together effortlessly on a single sheet pan, tossed in a vibrant maple Dijon marinade that promises a burst of flavor in every bite. It’s a healthy, satisfying meal that requires minimal prep and even less cleanup, making it a true lifesaver for any home cook.

There’s truly nothing quite as convenient as a sheet pan meal! The concept is brilliantly simple: chop your favorite vegetables and protein, toss them with a quick and delicious marinade, spread them onto a baking sheet, and let your oven do the rest. This particular harvest sheet pan dinner takes that ease to the next level, requiring minimal hands-on time and baking in just about 30 minutes. It’s the kind of meal that fits perfectly into a bustling schedule, delivering maximum flavor with minimal effort.
The inspiration for this recipe came from a captivating sheet pan meal I discovered on Instagram. I loved the idea of seasonal ingredients roasting together, but I wanted to add my own unique twist. By making a few key swaps and introducing a rich maple Dijon marinade, I created a dish that not only celebrates the flavors of fall but also adheres to clean eating principles without compromising on taste. This recipe quickly became a staple in my kitchen, and I’m confident it will become one of yours too!
Easy dinners are more than just a convenience; they’re a way to bring joy and reduce stress in the kitchen. When those easy dinners also happen to be made in one pan, the joy factor multiplies! Less mess means less time scrubbing dishes and more time enjoying your meal and your family – a definite win for any busy parent. If you’re like me and appreciate healthy, fuss-free meals, you’re in the right place.
In search of more quick, healthy, and family-friendly weeknight dinners? I’ve got you well covered! Explore other effortless options like my oven-baked chicken fajita bowls, a super-convenient air fryer frozen salmon for those nights you need dinner *now*, juicy air fryer turkey burgers, a wholesome healthy chicken fried rice, comforting cauliflower chicken soup, and a hearty one-pot chicken and kale soup. Each recipe is designed to simplify your cooking experience while keeping healthy eating at the forefront.
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Recipe Highlights: Why You’ll Love This Sheet Pan Meal
- DIETARY NEEDS – This easy sheet pan dinner is not only incredibly delicious but also caters to various dietary preferences. It’s naturally gluten-free, making it suitable for those with celiac disease or gluten sensitivities. Furthermore, it’s Paleo-friendly and dairy-free, aligning with clean eating principles. This means you can enjoy a wholesome, unprocessed meal without compromising on taste or your dietary goals.
- PACKED WITH FLAVOR – Prepare your taste buds for an explosion of autumnal flavors! The robust fall vegetables like sweet potatoes and Brussels sprouts, combined with the savory chicken apple sausage and crisp apples, are all generously coated in a bold and aromatic maple Dijon marinade. Infused with Italian seasoning, this marinade creates the ultimate balance of sweet, tangy, and savory notes, transforming simple ingredients into a gourmet experience.
- GREAT FOR FOOD PREP – One of the best features of this recipe is its versatility for meal preparation. You can either make the entire dish ahead of time, store it, and easily reheat it for quick meals throughout the week (it’s just as delicious the next day!). Alternatively, you can do all the chopping and mix the ingredients with the marinade in advance, store them in the fridge, and then simply toss everything onto a baking sheet and into the oven when you’re ready to cook. This flexibility makes healthy eating a breeze, even on your busiest days.
Essential Ingredients for Your Harvest Sheet Pan Dinner

A complete list of ingredients and their precise amounts can be found in the detailed recipe card below. Here are some specific notes and potential substitutions to help you perfect this dish.
Chicken Apple Sausage – The key to this recipe’s convenience and flavor is using pre-cooked chicken sausage. This cuts down significantly on cooking time and ensures safety. For those adhering to a Paleo diet, I highly recommend brands like Aidells Chicken & Apple Sausage, which is known for its quality ingredients. Applegate Organic Chicken & Apple Sausage is another excellent Paleo-compliant option that delivers on flavor and quality. If Paleo compliance isn’t a concern for you, feel free to use any good quality pre-cooked chicken apple sausage you enjoy. Just ensure it’s not overly spicy, as the maple Dijon marinade works best with a more neutral or slightly sweet sausage profile.
Sweet Potatoes – I have a particular fondness for sweet potatoes in this dish due to their natural sweetness and how beautifully they caramelize when roasted, adding a delightful texture and nutrient boost. However, if you prefer, you could absolutely use butternut squash or even a mix of different winter squashes. Their earthy flavors and similar roasting times make them perfect alternatives, contributing to that quintessential fall harvest feel.
Italian Seasoning – This aromatic blend of herbs is a cornerstone of the marinade’s depth and zest. Typically, Italian seasoning includes a mix of oregano, basil, thyme, rosemary, marjoram, and sometimes sage, each contributing to a complex flavor profile. It’s important to check your specific blend. If your Italian seasoning does not contain thyme, I recommend reducing the overall amount of Italian seasoning slightly and adding a small amount of dried thyme separately to achieve that perfect herbaceous balance. Precise measurements for this adjustment are provided in the recipe card.
Pure Maple Syrup – For the best flavor and a truly clean eating experience, it’s crucial to use pure maple syrup, not the artificial pancake syrup that is often laden with high-fructose corn syrup and artificial flavors. Pure maple syrup adds a natural, rich sweetness and a distinct autumnal aroma that complements the Dijon mustard beautifully, creating a marinade that is both sweet and savory, and undeniably delicious.
Extra-Virgin Olive Oil – High-quality extra-virgin olive oil not only provides a healthy fat base for our marinade but also helps the vegetables and sausage achieve that desirable golden-brown crispness when roasting. It imparts a subtle fruity note that enhances the overall flavor. As an excellent alternative, avocado oil can also be used, especially if you prefer a higher smoke point or a more neutral flavor profile. Both oils are fantastic choices for clean and healthy cooking.
Step-by-Step Guide: Crafting Your Sheet Pan Dinner
Making this Harvest Chicken Apple Sausage Sheet Pan Dinner is remarkably straightforward. Follow these simple steps for a delicious meal with minimal fuss:
1. Begin by preparing your ingredients. Dice the sweet potatoes, Brussels sprouts, and red onion into roughly even, bite-sized pieces to ensure uniform cooking. Chop your sweet apple into similar chunks, and slice your pre-cooked chicken apple sausage into ½-inch to 1-inch thick rounds. Transfer all these prepared ingredients into a large mixing bowl, ensuring there’s plenty of space to toss them.
2. Next, it’s time to create the star of the show: the maple Dijon marinade. In a separate small bowl, whisk together the extra-virgin olive oil, Dijon mustard, pure maple syrup, Italian seasoning, sea salt, and ground black pepper until thoroughly combined. This tangy-sweet marinade is what will infuse all your ingredients with incredible flavor.
3. Pour the freshly whisked maple Dijon marinade over the chopped vegetables, apple, and chicken sausage in the large mixing bowl. Using your hands or a large spatula, toss everything together meticulously, making sure every piece is evenly coated. This step is crucial for ensuring that each bite is bursting with flavor and that all ingredients roast beautifully.

4. Prepare your baking sheet for roasting. Line a large, rimmed baking sheet with parchment paper or a silicone baking mat for easy cleanup. The size of your baking sheet matters here; I highly recommend using a generous 15×21 commercial-sized baking sheet to ensure the ingredients have enough space to roast, not steam. If you don’t have a large sheet, divide the mixture between two smaller baking sheets to avoid overcrowding.
5. Spread the coated vegetable and sausage mixture onto the prepared baking sheet in a single layer. Try to ensure minimal overlap, as this allows for optimal air circulation and ensures each piece gets properly roasted and caramelized. Bake in a preheated oven at 425°F (220°C) for 25-30 minutes. Halfway through, give everything a good stir to promote even cooking and browning. The dish is ready when the sweet potatoes and Brussels sprouts are tender and can be easily pierced with a fork, and the sausage is heated through. For a deeper, more pronounced roast and crispier edges on your vegetables, feel free to extend the cooking time by a few minutes.


Choosing the Perfect Chicken Sausage for Your Sheet Pan Dinner
The choice of chicken sausage can significantly impact the overall flavor and dietary compliance of your Harvest Sheet Pan Dinner. Regardless of the brand you ultimately choose, the absolute most important factor is to ensure that the sausage is **pre-cooked**. This is key for both convenience and food safety, as it dramatically reduces the cooking time required for your sheet pan meal.
For this specific recipe, I find that Aidells Chicken & Apple Sausage offers a fantastic balance of savory chicken and sweet apple, which pairs exquisitely with the maple Dijon marinade. It’s a brand known for its quality ingredients and delicious flavor. Other excellent choices for those seeking Paleo-compliant options include Applegate Organic Chicken & Apple Sausage and the Whole Foods 365 Organic Apple Chicken Sausage. I also hear great things about the chicken sausage varieties available at Trader Joe’s.
When selecting your sausage, I would generally advise against anything overtly spicy for this particular recipe. The subtle sweetness and tang of the maple Dijon marinade are specifically designed to complement the natural flavors of chicken and apple. A spicy sausage might clash with these delicate notes, overpowering the intended taste profile. However, taste is subjective, so if you enjoy a spicy kick, feel free to experiment!
Finally, if you are committed to a Paleo lifestyle, always double-check the ingredient label. Many chicken sausages, even those labeled “natural,” can contain non-Paleo ingredients like added sugars, soy, or unhealthy oils. Look for brands with minimal, whole-food ingredients to ensure your meal remains compliant and truly clean.

⭐Tips & Notes for The Best Sheet Pan Dinner Success
Cut your sweet potatoes into evenly sized pieces – This is a golden rule for any roasted vegetable recipe! By ensuring all your sweet potato chunks are roughly ½” to ¾” in size, you guarantee that they will cook at the same rate, resulting in perfectly tender and caramelized potatoes, rather than some being overcooked and others still hard.
Use a commercial size baking sheet – Adequate space is crucial for successful roasting. An overcrowded baking sheet causes ingredients to steam rather than roast, preventing them from getting beautifully browned and slightly crispy. If you don’t own a large, commercial-sized baking sheet, simply divide the ingredients between two smaller ones to ensure everything has room to breathe and caramelize.
Add some more of your favorite veggies or swap the sweet potatoes for butternut squash (or any other squash)! This recipe is incredibly versatile. Consider adding other fall-friendly vegetables like cauliflower florets, carrot chunks, or even parsnips. These vegetables have similar roasting times to sweet potatoes and Brussels sprouts, making them perfect additions that blend seamlessly into the dish and enhance its nutritional value.
Use a different kind of sausage! While chicken apple sausage provides a delightful sweet and savory contrast, don’t hesitate to get creative with your protein. You can use any pre-cooked chicken sausage you enjoy – perhaps a spinach and feta flavor for a Mediterranean twist, or a plain chicken sausage if you prefer to let the maple Dijon marinade shine. Just remember to use pre-cooked varieties for convenience.
Be sure to line your baking sheet with parchment paper or a silicone baking mat for easy cleanup! This simple step will save you significant scrubbing time after dinner. The marinade can sometimes caramelize and stick to the pan, but with a liner, cleanup is as easy as peeling it off and tossing it.
Add some raw walnuts or pecans for the last 5 minutes of baking for some healthy fats and extra nutrients! Tossing in some chopped nuts towards the end of the cooking process adds a wonderful crunch and a boost of healthy omega-3 fatty acids. The gentle heat will lightly toast them, enhancing their flavor and aroma without burning them.
Preparing Ahead: Streamline Your Dinner Routine
One of the many benefits of this harvest sheet pan dinner is how perfectly it lends itself to meal prep, making your busy weeknights even smoother. You have a couple of excellent options for getting a head start:
Prep ahead: To shave off precious minutes on cooking day, you can chop all your vegetables (sweet potatoes, Brussels sprouts, red onion), the apple, and slice the chicken sausage up to 24 hours in advance. Once everything is chopped, combine it with the maple Dijon marinade in a large mixing bowl. Cover the bowl tightly and store it in the fridge. When dinner time rolls around, simply pour the marinated mixture onto your prepared baking sheet and roast. You’ll have a fresh, flavorful dinner on the table in about 25-30 minutes, with almost no active prep required!
Make ahead: If you prefer to have fully cooked meals ready to go, you can bake the entire sheet pan dinner ahead of time. Once cooked and cooled, store the leftovers in an airtight container in the fridge. This dish reheats beautifully, retaining its delicious flavors and textures, making it an ideal choice for healthy packed lunches or quick reheated dinners throughout the week.

Storing and Reheating Your Leftovers
Proper storage and reheating ensure your delicious Harvest Chicken Apple Sausage Sheet Pan Dinner stays fresh and tasty for days:
Storing: Any leftovers should be transferred to an airtight container as soon as they have cooled down to room temperature. Store them in the refrigerator, where they will remain fresh and safe to eat for 3-4 days. This makes it an excellent option for meal prepping healthy lunches or quick dinners throughout the week.
Reheating: For the best results and to maintain a pleasant texture, I recommend reheating your leftovers in the oven. Preheat your oven to 350°F (175°C), spread the dinner on a baking sheet, and bake for about 10-15 minutes, or until thoroughly heated through. This method helps to re-crisp the vegetables slightly. Alternatively, for a quicker option, you can reheat individual servings in the microwave for about 1 minute. Adjust the total time based on the quantity you are reheating, stirring halfway through to ensure even heating.
Craving More Fall-Inspired Flavors? Explore These Recipes!
- Apple Cinnamon Baked Oatmeal
- Easy Gluten-free Apple Blondies
- Homemade Pumpkin Granola (gluten free + vegan)
- Gluten-free Pumpkin Scones

Harvest Chicken Apple Sausage Sheet Pan Dinner
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Equipment
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1 large rimmed baking sheet
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2 mixing bowls
Ingredients
- 2 medium sweet potatoes, peeled and chopped about ½” to ¾” pieces
- 12 oz. Brussels sprouts, ends trimmed and halved (if on the large side you can cut them into quarters)
- 1 red onion, cut into thick slices
- 1 large sweet apple, chopped
- 12 oz pre-cooked chicken apple sausage, sliced into ½”-1″ pieces (use Paleo compliant sausage if needed)
Maple Dijon Marinade
- 1 ½ tbsp. Dijon mustard
- 2 tbsp. pure maple syrup
- ¼ cup extra-virgin olive oil
- 1 ½ tsp. Italian seasoning (see notes for thyme adjustment)
- ½ tsp. fine sea salt (more to taste)
- ¼ tsp. ground pepper (more to taste)
Instructions
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Preheat your oven to 425°F (220°C). Line a large, rimmed baking sheet with parchment paper or a silicone baking mat to ensure easy cleanup and prevent sticking. Set the prepared baking sheet aside.
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Prepare all your vegetables, apple, and pre-cooked chicken sausage as directed in the ingredients list (peel and chop sweet potatoes into ½”-¾” pieces, trim and halve Brussels sprouts, slice red onion thickly, chop apple, and slice sausage). Add all the prepared ingredients into a large mixing bowl.
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In a small separate bowl, whisk together all the marinade ingredients: extra-virgin olive oil, Dijon mustard, pure maple syrup, Italian seasoning, fine sea salt, and ground pepper until well combined. Pour this delicious marinade over the vegetables, apple, and sausage in the large mixing bowl. Toss everything thoroughly until every piece is evenly coated in the flavorful marinade.
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Transfer the marinated mixture from the bowl to your prepared baking sheet. Spread the ingredients out into a single, even layer, ensuring there isn’t too much overlap. Giving the ingredients space to breathe allows them to roast and caramelize beautifully, rather than steam.
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Bake in the preheated oven for 25-30 minutes. Be sure to stir the mixture halfway through the baking process to promote even cooking and browning on all sides. The dinner is done when the Brussels sprouts and sweet potatoes are tender and can be easily pierced with a fork, and the sausage is heated through. If you prefer your vegetables to be a bit crispier and more deeply roasted, you can continue to bake for an additional 5-10 minutes, keeping a close eye on them.
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Once perfectly roasted, remove the sheet pan from the oven. Serve your Harvest Chicken Apple Sausage Sheet Pan Dinner immediately and enjoy this easy, flavorful, and healthy meal!
Notes
- If your Italian seasoning blend does not include thyme, I recommend adjusting the amounts: use 1 teaspoon of Italian seasoning and add ½ teaspoon of dried thyme for a perfectly balanced herbaceous flavor.
- To achieve optimal roasting and avoid steaming your vegetables, it’s essential to use enough surface area. If you don’t have a large commercial-sized baking sheet (e.g., 15×21 inches), simply divide the ingredients between two smaller baking sheets. This ensures everything has plenty of room to spread out and brown evenly.
- Consistency in chopping is key for uniform cooking. Make sure to cut your sweet potatoes, Brussels sprouts, and red onion into roughly the same size pieces. This way, all ingredients will cook through at similar rates, preventing some from being undercooked or overcooked.
- You can cut your pre-cooked chicken apple sausage either diagonally or straight on, depending on your aesthetic preference. Both methods work equally well for this recipe.
- For maximum freshness and safety, any leftovers from your sheet pan dinner should be stored in an airtight container. Keep them in the refrigerator, where they will maintain their quality and flavor for 3-4 days.