Spray A Pizza Pan With Non-Stick Coating. Press Bread Dough Into The Pan. Bake For 10 Minutes In A 350 Degree Oven. Cover Crust With Spinach Leaves. In Large Skillet, Saute Onion, Beef And Garlic Until The Meat Is Well Browned. Drain Fat. Stir In Sauce. Spoon Meat Mixture Over Spinach Layer. Sprinkle With Tomato, Then Cheeses. Bake In 375 Degree Oven For 30 Minutes.