Easy and nutritious pasta bake

1.Preheat the oven to 180°C (350°F) and grease a large baking dish with olive oil.

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

3.In a large skillet, heat the olive oil over medium heat. Add the diced onion and minced garlic and sauté until fragrant and translucent.

4.Add the diced red bell pepper, sliced zucchini, and sliced mushrooms to the skillet. Cook for 5 minutes, or until the vegetables are slightly softened.

5.Stir in the diced tomatoes, tomato paste, dried oregano, dried basil, salt, and pepper. Cook for an additional 5 minutes, allowing the flavors to blend together.

6.Add the cooked penne pasta to the skillet and toss until well coated with the sauce.

7.Transfer the pasta mixture to the greased baking dish and spread it out evenly.

8.Sprinkle the shredded mozzarella cheese over the top of the pasta.

9.Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly.

10.Remove from the oven and let cool for a few minutes.

11.Garnish with torn fresh basil leaves and grated Parmesan cheese, if desired.

12.Serve hot and enjoy!