Mexican Pizza
["2 (8 oz.) pkg. crescent rolls", "1 (8 oz.) pkg. cream cheese, softened", "1 c. (8 oz.) sour cream", "1 lb. ground beef", "1 pkg. taco seasoning mix", "1 (2 1/4 oz.) can sliced ripe olives, drained", "1 medium tomato, chopped", "3/4 c. shredded Cheddar cheese", "1 c. shredded lettuce"]
["Unroll crescent roll dough and place in an ungreased 15 x 10 x 1-inch baking pan.", "Flatten dough to fit pan, sealing seams and perforations.", "Bake at 375\u00b0 for 8 to 10 minutes or until light golden brown; cool.", "In a small bowl, blend cream cheese and sour cream; spread over crust.", "Chill 30 minutes."]
["crescent rolls", "cream cheese", "sour cream", "ground beef", "taco seasoning mix", "olives", "tomato", "Cheddar cheese", "shredded lettuce"]