Roasted Vegetables

Name: Roasted Vegetables
Ingredients: 1 small butternut squash - peeled, seeded, and cut into 1/2-inch cubes; 3 medium Yukon Gold potatoes, peeled and cut into 1/2-inch cubes; 2 medium red bell peppers, peeled and cut into 1/2-inch pieces; 1 medium sweet potato, peeled and cut into 1/2-inch cubes; 1 medium red onion - peeled, quartered, and separated into pieces; 0.25 cup olive oil; 2 tablespoons balsamic vinegar; 2 tablespoons chopped fresh rosemary, or more to taste; 1 tablespoon chopped fresh thyme, or more to taste; salt and freshly ground black pepper to taste