Created by grannyto6 on March 18, 2018
Step 1: Preheat oven to 375 degrees F.
Step 2: Cut hash in six slices and arrange in 11 x 7x 1 1/2 greased baking dish.
Step 3: Sprinkle mozzarella cheese over hash.
Step 4: Combine pizza sauce, mushrooms, garlic salt and oregano and spoon over hash.
Step 5: Sprinkle with Parmesan cheese.
Step 6: Bake at 350 degrees for about 20 minutes or until hot all through. Enjoy.