1 lb. ground beef
2 (8 oz.) cans tomato sauce
1 (1.25 oz.) pkg. taco seasoning
1 (8 oz.) can crescent dinner rolls
1/2 lb. Velveeta Mexican cheese
1 c. lettuce
1/2 c. chopped tomatoes
1/4 c. black olives, sliced

Brown meat; drain. Stir in tomato sauce and taco seasoning; simmer 5 minutes. Press dough onto bottom and sides of ungreased 12" pizza pan pressing edges together to form seal. Prick bottom and sides with fork. Bake at 375 degrees for 10 to 12 minutes or until deep brown. Fill with meat mixture; cover with Velveeta. Continue baking until cheese begins to melt. Top with remaining ingredients. Serve with sour cream and salsa if desired.