1 lb. ground beef
1 (12 oz.) thick & chunky salsa
6 Tostada shells or taco shells, halved
1 c. refried beans
1 c. sour cream
1 c. cheddar cheese, shredded
Shredded lettuce for garnish

Brown beef, drain. Add 1/2 cup salsa. Spread 1/4 cup salsa in casserole, top with layer of shells, half of beans, meat, sour cream and cheddar cheese. Repeat layers. Cover and bake at 350 degrees for 30 minutes. Top with lettuce, remaining salsa and sour cream. 6 to 8 servings.