Created by Puggs on January 14, 2013
Step 1: Preheat oven to 350 degrees. Lightly grease a 9x13 inch baking dish. Cook pasta in boiling water until al dente. Drain.
Step 2: Meanwhile, cook ground meat and onion and garlic powder, salt and pepper in a skillet over medium heat, stirring frequently, until meat is browned. Drain fat. Stir in pasta sauce, reduce heat, and simmer for 25-30 minutes.
Step 3: Layer the ingredients in the prepared baking dish as follows: half of the cooked pasta, all the provolone cheese, all the sour cream, half of the sauce mixture, remaining pasta, mozzarella cheese, and remaining sauce mixture. Top with grated Parmesan cheese.
Step 4: Bake for 30 minutes, or until bubbly.