8 oz small shells, cooked
8 oz mozzarella cheese
8 oz provolone cheese
1 pound hamburger, cooked
1 each mushrooms, can
1 each sour cream, pint
1 each spaghetti sauce, quart
Mix sauce, hamburger, shells and mushrooms together. Put 1/2 in crockpot, pour sour cream over this and sliced provolone; now rest of sauce mixture, sliced mozzarella on top. Cook on low for 6-7 hours.