Preheat oven to 350 degrees F. Lightly grease a 9 x 13-inch baking pan.
In a large mixing bowl, toss together the pasta, spaghetti sauce, and sour cream. Mix together the Provolone, the mozzarella, and the Romano cheeses and set aside. Now layer half the pasta mixture into the baking dish and sprinkle half the cheese mixture on the pasta. Layer remaining pasta on top and then the rest of the cheese. Bake for 30 minutes or until bubbly. Don't let the cheese brown.
Serving Suggestions: Serve with a large salad and some baby carrots.
Reprinted with permission from ©Leanne Ely, Saving Dinner, by Leanne Ely, published by Ballantine Books click for book review
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