Bring a pot with water to boil. Cook pasta al dente according to package instructions, approximately 10 minutes.
2 cups penne pasta
Heat large frying pan, add oil and onion, sautee for 3 minutes.
1 Tbsp. vegetable oil, 1 onion
Add garlic and zucchini, salt and Italian seasoning, cook on low heat for 2 minutes.
2 garlic cloves, 1 zucchini, 1/2 tsp. salt, 1/2 tsp. Italian seasoning
Add marinara sauce, cook for 2-5 minutes until heat it through.
22 oz. marinara sauce
Add ricotta cheese, mix in.
1/2 cup ricotta cheese
Preheat oven to 350 F.
In a large bowl combine pasta with sauce. Pour into 8 x 8-inch baking pan.
Top it with mozzarella cheese and basil.
1 cup mozzarella cheese, 1 tsp. dried basil
Bake for 15-20 minutes.