Autumn Chicken Tortellini Dinner (Cozy Harvest Skillet Meal)

When the weather cools down, dinner should feel warm, hearty, and full of seasonal flavor. This Autumn Chicken Dinner with Roasted Vegetables delivers exactly that. Caramelized butternut squash and Brussels sprouts join seared chicken thighs and soft cheese tortellini, all tossed together in a fragrant garlic butter sauce. It’s a balanced, comforting plate that works for a busy weeknight and looks special enough for a cozy family gathering.

The recipe makes 4 servings in about 1 hour 10 minutes, and while the vegetables roast, the rest of the meal comes together on the stovetop.

Why You’ll Love This Recipe

• Seasonal and comforting: squash, sprouts, and thyme bring true harvest flavor
• Complete meal in one dish: protein, vegetables, and pasta all in one
• Juicy chicken thighs: they stay tender and flavorful while searing
• Rich garlic butter sauce: ties every component together
• Easy cleanup: everything finishes in a single skillet

Ingredients You’ll Need

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

How to Make Autumn Chicken Dinner with Roasted Vegetables

Step 1: Roast the vegetables.
Preheat the oven to 400°F. Toss the cubed squash with a bit of the olive oil, salt, and pepper, then spread it across a parchment-lined baking sheet and roast for about 30 minutes. Toss the halved Brussels sprouts with oil, salt, and pepper as well, and roast them on a separate sheet for 20 to 30 minutes until golden brown. Giving each vegetable its own pan keeps them from crowding and steaming.

Step 2: Cook the tortellini.
Bring a large pot of salted water to a rolling boil and cook the tortellini according to the package directions until al dente. Drain and set aside.

Step 3: Sear the chicken.
Slice the chicken thighs into thin strips and season them with smoked paprika, salt, and pepper. Heat a large cast-iron skillet over medium heat for about 3 minutes, then add olive oil. Arrange the chicken in a single layer and let it sear undisturbed for 4 minutes to build a golden crust. Flip and cook until done all the way through, then remove it to a plate.

Step 4: Make the garlic butter.
In the same skillet, melt the butter over low-medium heat. Add the garlic and cook for 1 to 2 minutes until soft and fragrant, watching closely so it doesn’t burn.

Step 5: Bring it all together.
Add the tortellini to the skillet and toss until coated in the garlic butter. Return the chicken to the pan, then gently fold in the roasted squash and Brussels sprouts. Finish with fresh thyme, taste and adjust the seasoning, and serve right away.

Recipe Details

• Prep time: 30 minutes
• Cook time: 40 minutes
• Total time: 1 hour 10 minutes
• Servings: 4
• Category: Dinner
• Method: Roasting and sautéing
• Cuisine: American

Tips for the Best Results

• Don’t crowd the baking sheets. Space lets the vegetables brown instead of steam.
• Leave the chicken alone while searing. Resisting the urge to stir builds a better crust.
• Watch the garlic closely. It goes from fragrant to bitter quickly, so keep the heat low.
• Cook the tortellini just to al dente. It will soften slightly more when tossed in the warm skillet.
• Cut the squash into even cubes. This helps every piece roast at the same pace.

Substitutions and Variations

• Chicken breast instead of thighs: it works, though thighs stay juicier.
• Other filled pasta: spinach or vegetable-filled tortellini make a nice change.
• Sweet potatoes instead of butternut squash: this gives a slightly different flavor profile.

Storage & Reheating

Store leftovers in an airtight container in the fridge for up to 3 to 4 days. Reheat gently in a skillet over medium-low heat with a small splash of water or a bit more butter to loosen the pasta and bring the sauce back together.

Serving Suggestions

• With a crisp green salad and a light vinaigrette
• Alongside crusty bread for mopping up the garlic butter
• Topped with grated parmesan for extra richness
• Paired with a glass of white wine for a relaxed autumn dinner

Final Thoughts

Autumn Chicken Dinner with Roasted Vegetables captures everything people love about fall cooking: caramelized vegetables, tender chicken, and a buttery, garlicky finish. It’s a cozy meal that feels special, and the leftovers make a great lunch the next day.