Autumn Chicken Dinner with Roasted Vegetables

Autumn Chicken Dinner with Roasted Vegetables is a cozy one-pan-inspired meal filled with tender chicken thighs, caramelized butternut squash, Brussels sprouts, and cheesy tortellini. Garlic butter and fresh thyme bring everything together with warm, savory flavor that’s ideal for a fall dinner.

The roasted vegetables become lightly browned and tender in the oven, while the chicken adds plenty of protein and richness. Served alongside cheese tortellini tossed with garlic butter, this comforting meal feels special enough for a weekend dinner but is still simple enough for a busy weeknight.

Quick Recipe Overview

• Prep Time: 15 minutes
• Cook Time: 35 minutes
• Total Time: 50 minutes
• Servings: 4
• Cuisine: American
• Category: Dinner, Chicken, Fall Recipes

Ingredients

For the Roasted Chicken and Vegetables

• 3 cups butternut squash, peeled and cubed
• 12 oz Brussels sprouts, halved
• 3 tablespoons olive oil
• 1 lb boneless, skinless chicken thighs
• 1 teaspoon smoked paprika
• Salt and black pepper, to taste

For the Garlic Butter Tortellini

• 9 oz cheese tortellini
• 3 tablespoons butter
• 5 cloves garlic, minced
• 1 tablespoon fresh thyme
• Salt and black pepper, to taste

Step-by-Step Instructions

1. Prepare the Oven and Vegetables

Preheat your oven to 425°F (220°C).

Place the cubed butternut squash and halved Brussels sprouts on a large baking sheet. Drizzle with the olive oil and season with salt and black pepper.

Toss well so the vegetables are evenly coated, then spread them into a single layer.

2. Season the Chicken

Pat the chicken thighs dry with paper towels.

Season both sides with smoked paprika, salt, and black pepper.

Nestle the chicken thighs among the vegetables on the baking sheet, leaving some space between the pieces so everything can roast properly.

3. Roast the Chicken and Vegetables

Place the baking sheet in the preheated oven and roast for approximately 30–35 minutes.

Turn the vegetables once halfway through cooking so they brown evenly.

The chicken should reach an internal temperature of 165°F (74°C) at the thickest part. The vegetables should be tender with lightly caramelized edges.

4. Cook the Tortellini

While the chicken and vegetables are roasting, bring a large pot of salted water to a boil.

Cook the cheese tortellini according to the package directions until tender. Drain well, reserving a small amount of pasta water if desired.

5. Make the Garlic Butter

Melt the butter in a large skillet over medium-low heat.

Add the minced garlic and cook for about 30–60 seconds, stirring frequently. Avoid browning the garlic too much.

Add the fresh thyme and season with a little salt and black pepper.

6. Toss the Tortellini

Add the cooked tortellini to the garlic butter mixture and gently toss until coated.

If the tortellini seems dry, add a small splash of reserved pasta water to loosen the sauce.

7. Assemble and Serve

Slice the roasted chicken thighs if desired.

Serve the chicken with the roasted butternut squash and Brussels sprouts alongside the garlic butter tortellini.

Spoon some of the roasted vegetables and their flavorful pan juices over the top before serving.

Recipe Tips for Success

• Cut the vegetables evenly: Similar-sized pieces help the squash and Brussels sprouts cook at the same rate.
• Don’t overcrowd the pan: Spread the vegetables and chicken into a single layer to encourage browning.
• Dry the chicken first: Patting the thighs dry helps the outside brown better.
• Check chicken temperature: Chicken thighs should reach 165°F (74°C) internally.
• Don’t overcook the tortellini: Follow the package directions and drain as soon as it’s tender.
• Keep the garlic gentle: Cook it over medium-low heat so it becomes fragrant without burning.
• Use fresh thyme: Fresh thyme adds a wonderful herbal note that works especially well with roasted fall vegetables.

Ingredient Substitutions

• Chicken thighs: Boneless, skinless chicken breasts can be used, but cooking time may vary.
• Butternut squash: Sweet potato or pumpkin can be substituted.
• Brussels sprouts: Broccoli or cauliflower can work well.
• Cheese tortellini: Use spinach and cheese tortellini or another filled pasta.
• Fresh thyme: Use dried thyme if needed, adjusting the amount to taste.
• Butter: Olive oil can be used for a lighter garlic sauce.
• Smoked paprika: Regular paprika can be substituted for a milder flavor.

Recipe Variations

Creamy Autumn Chicken Dinner

Add a splash of heavy cream to the garlic butter after sautéing the garlic and thyme. Toss the tortellini in the creamy sauce before serving.

Maple Roasted Vegetables

Drizzle a small amount of maple syrup over the butternut squash and Brussels sprouts before roasting for a subtle sweet finish.

Cranberry Chicken Dinner

Add dried cranberries to the finished dish for a sweet-tart contrast with the savory chicken and roasted vegetables.

Parmesan Garlic Tortellini

Add freshly grated Parmesan to the warm garlic butter tortellini for extra richness.

Spicy Autumn Chicken

Add a pinch of red pepper flakes to the garlic butter or sprinkle some over the chicken before roasting.

Storage and Reheating

Store leftover chicken, vegetables, and tortellini separately in airtight containers in the refrigerator for up to 3–4 days.

Reheat the chicken and vegetables in a skillet or oven until warmed through. The tortellini can be reheated gently in a skillet with a small amount of butter or water.

For the best texture, avoid overheating the tortellini, as the pasta can become soft.

Serving Suggestions

This autumn dinner is substantial on its own, but you can serve it with:

• Simple green salad
• Garlic bread
• Crusty French bread
• Roasted green beans
• Apple and walnut salad
• Cranberry sauce
• Steamed broccoli

A sprinkle of Parmesan and a few fresh thyme leaves make a simple finishing touch.

Nutrition Information

Estimated per serving:

• Calories: 680
• Protein: 38g
• Carbohydrates: 64g
• Fat: 31g
• Saturated Fat: 12g
• Fiber: 9g
• Sugar: 8g
• Sodium: 820mg

Nutrition information is an estimate and can vary depending on the specific tortellini, chicken thighs, butter, and serving size used.

Frequently Asked Questions

Can I use chicken breasts instead of chicken thighs?

Yes. Boneless, skinless chicken breasts can be used, but they may cook faster depending on their size. Use an instant-read thermometer and remove them once they reach 165°F (74°C).

Can I use frozen butternut squash?

Yes, although fresh squash generally roasts and browns better. If using frozen squash, avoid overcrowding the baking sheet because it can release additional moisture.

What can I use instead of Brussels sprouts?

Broccoli, cauliflower, carrots, or green beans are good alternatives. Choose vegetables with similar roasting times.

Can I prepare this meal ahead of time?

Yes. You can chop the vegetables and season the chicken ahead of time. Store them covered in the refrigerator and roast when ready to cook.

Can I use a different type of tortellini?

Absolutely. Spinach and cheese tortellini, three-cheese tortellini, or another refrigerated or frozen variety can work well.

How do I prevent the roasted vegetables from becoming soggy?

Make sure the vegetables are spread in a single layer and not packed too closely together. A hot oven and enough space between the pieces help them roast rather than steam.

Can I make this recipe dairy-free?

Use dairy-free tortellini and replace the butter with olive oil or a dairy-free butter alternative. Check the pasta ingredients carefully because traditional cheese tortellini contains dairy.

Final Thoughts

This Autumn Chicken Dinner with Roasted Vegetables brings together some of the best flavors of the season in one comforting meal. Tender roasted chicken thighs pair beautifully with sweet butternut squash and caramelized Brussels sprouts, while garlic butter cheese tortellini makes the dinner hearty and satisfying.

It’s an easy recipe to keep in your fall rotation, especially when you’re craving a warm homemade meal without complicated preparation.

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