Brown ground beef. Put beef in a large bowl & mix well with 2 cups of low-fat mozzarella cheese. Spread mixture out like a pizza crust on a cookie sheet or a baking stone.
Put 1 cup pizza sauce on the mixture. Ragu is ok.(pizza sauce, no sugar in it.) Top with 1-2 cups of low-fat shredded mozzarella. Top with canadian bacon and or low fat pepperoni slices. I usually just use the canadian bacon. Optional toppings: onions, peppers, anything legal that you like on pizza. Cook 15 minute or so (when top cheese starts to brown it is done). Put foil on rack below to catch any drippings.