Creating the delicious Baked Pasta and Roasted Vegetables is a simple process if you follow these steps:

1. Preheat Your Oven: Preheat your oven to 400°F (200°C).

2. Prepare the Pasta: Cook the pasta according to package instructions until al dente. Drain and set aside.

3. Roast the Vegetables: On a baking sheet, toss the mixed vegetables, diced onion, and minced garlic with olive oil, Italian herbs, salt, and pepper. Roast for about 20 minutes, or until the vegetables are tender and slightly caramelized.

4. Mix the Sauce: In a large bowl, combine the cooked pasta, marinara sauce, and half of the mozzarella cheese. Mix well to ensure the pasta is evenly coated.

5. Combine Ingredients: Add the roasted vegetables to the pasta mixture and fold gently to incorporate.

6. Layer in Baking Dish: In a greased 9×13 inch baking dish, spread half of the pasta mixture, followed by dollops of ricotta cheese, then the remaining pasta mixture on top.

7. Add Cheese: Sprinkle the remaining mozzarella cheese and Parmesan cheese over the top.

8. Bake: Place the baking dish in the preheated oven and bake for 30-35 minutes, or until the cheese is bubbly and golden brown.

9. Cool: Remove from the oven and let it cool for about 5 minutes before serving.

10. Garnish: If desired, garnish with fresh basil before serving.

Following these steps will guide you in creating an incredible Baked Pasta and Roasted Vegetables that will impress everyone at the table!