1 lb. ground beef
1 medium onion, chopped
2 1/2 oz. can sliced ripe olives, drained
8 oz. can tomato sauce
10 oz. can Ready Pizza crust
1 c. (4 oz.) shredded Cheddar cheese
Shredded lettuce
Chopped tomato
Sour cream

Heat oven to 425 degrees. Brown ground beef and onion; drain. Stir in olives, tomato sauce, and taco seasoning mix. Prepare pizza crust. Spread ground beef over crust; sprinkle with cheese. Bake at 425 degrees for 15-20 minutes or until crust is golden brown. Top with lettuce and tomato. Serve with sour cream.