1 lb. ground beef
1 (8 oz.) can tomato sauce
1 (1.25 oz.) pkg. taco seasoning mix
1 (8 oz.) can Pillsbury refrigerated crescent dinner rolls
1/2 lb. Velveeta Mexican process cheese spread, cubed
1 c. shredded lettuce
1/2 c. chopped tomato

Preheat oven to 375 degrees. Brown meat, drain. Stir in tomato sauce and seasoning mix simmer 5 minutes. Unroll dough, press onto bottom and sides of ungreased 12 inch pizza pan. Prick bottom and sides with fork. Bake 10 to 12 minutes. Cover crust with meat mixture, top with cheese. Continue baking until cheese begins to melt.

Top with remaining ingredients. Serve with sour cream, if desired. 4 to 6 servings.