1 lb. ground beef
1 (12 oz.) thick and chunky salsa
6 taco or tostada shells
1 c. refried beans
1 c. sour cream
4 oz. Cheddar cheese
Shredded lettuce for garnish

Brown beef; drain. Stir in 1/2 cup salsa. Spread 1/4 cup salsa in 10 inch pie plate. Top with 3 taco shells, halved. Top with half each of beans, meat mixture, sour cream and cheese. Repeat layers and cover with foil. Bake at 350 degrees for 30 minutes. Top with lettuce, salsa and sour cream.