1 lb. ground beef
1 (12 oz.) jar salsa
6 tostada shells or halved taco shells
1 c. refried beans
1 c. sour cream
1 c. shredded Cheddar cheese

Brown beef; drain. Stir in 3/4 cup salsa. Spread 1/4 cup plus 2 tablespoons salsa in 10-inch pie plate; top with 3 tostada or halved taco shells. Top with half of each of the beans, meat mixture, sour cream and cheese. Repeat layers; except do not put cheese on last layer; cover with foil. Bake at 350 degrees for 30 minutes. Remove foil, cover, sprinkle top with remaining cheese and bake until cheese is melted.