You will need
2 cups rigatoni or ziti (cooked)
1 lb. ground pork (ground turkey is good too)
1 tsp. Basil
1 tsp oregano
1 clove garlic (minced)
Salt and pepper
4 cups spaghetti sauce
½ cup sour cream
½ lb. mozzarella
½ lb. provolone
Grated parmesan

Saute pork (or turkey) and garlic. Add basil, oregano, salt and pepper.

In a large pan layer
Ziti
½ of the sauce
Provolone
Sour cream
Meat mixture
Mozzarella
Rest of sauce
Parmesan

Bake at 350 for 45 minutes. Let sit for 5 minutes before cutting.