Baked Ziti

What You'll Need

• one pound dry ziti pasta
• one onion, chopped
• one pound lean ground beef
• tow (26 ounce) jars spaghetti sauce
• 6 ounces provolone cheese, sliced
• one 1/2 cups sour cream
• 6 ounces mozzarella cheese, shredded
• tow tablespoons grated Parmesan cheese

How to Make It

1. Bring a large pot of lightly salted water to a boil.
2. Add ziti pasta, and cook until al dente, about 8 minutes; drain.
3. In a large skillet, brown onion and ground beef over medium heat.
4. Add spaghetti sauce, and simmer 15 minutes.
5. Preheat the oven to 350 degrees F (175 degrees C).
6. Butter a 9x13 inch baking dish.
7. Layer as follows: 1/2 of 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 in the preheated oven, or until cheeses are melted.