• 1 Pound Ziti
• 1 Chopped White Onion
• 1 Pound Ground Beef
• 2 (26oz.) Jars Spaghetti Sauce
• 6 oz. Sliced Provolone
• 1 1/2 Cups Sour Cream
• 6 oz. Shredded Mozzerella Cheese
• 3 Tablespoons Grated Parmesan Cheese

Bring a large pot of lightly salted water to a boil.  Add pasta and cook until al dente (about 8 minutes) and drain.

In a large skillet, brown onion and ground beef over medium heat.  Add spaghetti sauce and simmer for 15 minutes.

Preheat oven to 350º.   Butter a 9x13 baking dish.

Layer as follows: 1/2 the pasta, provolone cheese, sour cream, 1/2 sauce mixture, rest of the pasta, mozzerella cheese, and remaining sauce mixture.   Top with grated parmesan cheese.

Bake for 30 minutes in the preheated oven, or until cheese are melted.

8 Portions