Cheesy Baked  Spaghetti Casserole

Thinly slice a red onion and chop one red bell pepper into cubes. Use any other vegetables you like.

Prepare veggies

Add spaghetti, vegetables, crushed tomatoes, garlic, marinara sauce, olive oil, and spices to a casserole.

Assemble casserole

Bake for 30 minutes. Then, great your favorite cheese of choice and top the casserole when ready.

top with cheese

Return the spaghetti to the oven and bake for 15 more minutes. Then, top with basil and serve!

Bake until golden