Heat the olive oil in a large pot or Dutch oven (do not use cast iron, as the acidity of the tomatoes may make the sauce taste metallic) over medium heat.
2 tbsp olive oil
When the oil is hot, add onion and sauté for 3-4 minutes. Add garlic. Cook until the garlic becomes translucent and very fragrant.
1 small sweet onion, 5 cloves garlic
Add the crushed tomatoes, tomato puree, diced tomatoes, Italian seasoning, salt, ground black pepper and sugar to the pot and stir to combine.
28 oz crushed tomatoes, 28 oz tomato puree, 28 oz diced tomatoes, 2 tsp Italian seasoning blend, 2 tsp salt, 1/2 tsp ground black pepper, 1 tsp sugar
Lower the heat and place a lid on the pot. Simmer (not boil) for 25 to 30 minutes.
While marinara is simmering, boil water for ziti and cook to al dente. Preheat oven to 375º
1 lb ziti
When the pasta has about 4-5 minutes left, in a saucepan on medium heat, sauce butter and garlic. Cook for 1 minute, stirring occasionally.
2 tbsp butter, 1 tbsp garlic minced
Whisk in flour
2 tsp flour
quickly add half and half and all cheeses to saucepan and stir frequently until the sauce begins to simmer. Remove from heat.
2 cups half and half, 1/4 cup Parmesan cheese, 1/4 cup Romano cheese, 1/4 cup Asiago, 1/4 cup Ricotta, 1/4 cup gouda
Pour Alfredo sauce into marinara sauce and stir to combine. Drain pasta.
Spray a large 9x13 baking dish with nonstick cooking spray. Lay out cooked pasta in bottom of baking dish.
Pour 5 Cheese Marinara over ziti. Top with mozzarella and Parmesan. Bake for 25 minutes.
3 cups mozzarella cheese, 1/4 cup Parmesan cheese
Change oven to Broil-Low and broil for 3-5 minutes until top starts to bubble. Watch closely as broilers can cook quick!