1 lb. ground beef
1 env. taco seasoning mix
3 c. Bisquick
3/4 c. cold water
Dairy sour cream
Shredded lettuce
Chopped tomatoes

Heat oven to 450 degrees. Bake, uncovered, until brown - about 25 minutes. Top with sour cream, lettuce and tomatoes. Grease square pan, 8 x 8 x 2 inches. Prepare ground beef as directed on envelope of taco mix. Mix Bisquick and water until dough forms, divide into halves. Pat half of the dough in pan. Spread beef mixture over dough. Spread remaining dough over beef mixture. Can cover and refrigerate for 5 hours.