1.Remove Sausage From Casings And Saute Sausage In 2 Tablespoons Olive Oil Until Browned. Drain To Remove Excess Oil. Remove From Skillet And Set Aside. In Skillet, Heat 3 Tablespoons Olive Oil, Add Onions, Garlic And Saute Stirring Until Onions Wilt Down. Add Tomato Sauce, Salt, Pepper And Red Pepper To Taste. Simmer About 5 Minutes On Low. 2.Stir Together The Sausage And Onion And Chopped Olives. Toast Bread Lightly Under Broiler. Top With Sausage Mix And Sprinkle Grated Mozzarella Over All. Broil About 3 Minutes Under Broiler Until Cheese Melts. Watch Carefully With Oven Door Open. Remove From Broiler, Slice And Serve.