Ingredients

Instructions

  1. Bring a large pot of water to boil. Add ziti pasta and cook until al dente, about 8 minute.
  2. Drain.
  3. Brown onion, hamburger, and garlic over medium heat.
  4. Add spaghetti sauce, and simmer 15 minutes.
  5. Preheat oven to 350°F .
  6. Butter a 9 x 13 baking dish.
  7. Layer as follows:small amt of sauce on bottom of pan, 1/2 the ziti, provolone cheese, sour cream, 1/2 sauce mixture, remaining ziti, mozzarella cheese, and remaining sauce mixture.
  8. Top with grated parmesan cheese.
  9. Bake for 30 minutes or until cheeses are melted.