Preheat the oven to 375°F (190°C).

Bring a pot of salted water to a boil and cook the pasta until al dente.

In a large skillet, heat olive oil over medium heat and add the diced vegetables. Sauté until tender, about 5-7 minutes.

In a large mixing bowl, combine the cooked pasta, sautéed vegetables, cooked protein, shredded cheese, garlic powder, and Italian seasoning.

Add salt and pepper to your mixture, tasting as you go.

Pour the combined mixture into an oven-safe baking dish and spread evenly.

Place the baking dish in the preheated oven and bake for 20-25 minutes.

Remove from the oven and let it cool slightly before serving.