Seasoned Roasted Root Vegetables

I wanted a vegetable medley good for the fall. I took 3 recipes and changed them up to the following recipe. This recipe is good when reheated in the microwave, or I have frozen some and used later.
Ingredients
  • olive oil cooking spray
  • 1 butternut squash – peeled, seeded, and cut into 1-inch pieces
  • 1 large sweet potato, peeled and cut into 1-inch cubes
  • 1 (10 ounce) package frozen Brussels sprouts, thawed and halved
  • 1 onion, halved and thickly sliced
  • 1 parsnip, peeled and sliced
  • 3 carrots, cut into large chunks
  • 2 tablespoons olive oil, or as needed
  • 1 teaspoon ground thyme
  • 1 teaspoon dried rosemary
  • 1 pinch salt
  • ground black pepper to taste

Directions
  • Preheat oven to 400 degrees F (200 degrees C). Spray a baking sheet with cooking spray.
  • Combine butternut squash, sweet potato, Brussels sprouts, onion, parsnip, and carrots in a large bowl. Drizzle with olive oil and toss to coat. Add thyme, rosemary, salt, and black pepper; toss again. Transfer coated vegetables to the prepared baking sheet.
  • Roast vegetables in the preheated oven for 25 minutes; stir and continue roasting until vegetables are slightly brown and tender, about 20 more minutes.