Mexican Lasagna

Directions

1. 1
   In skillet, brown beef; drain.
2. 2
   Stir in 1/2 cup salsa.
3. 3
   Spread 1/2 cup salsa in 10-inch pie plate.
4. 4
   Top with 3 tostada shells. Top with 1/2 of each of the bean and meat mixture, sour cream and cheese.
5. 5
   Repeat layers.
6. 6
   Cover with foil and bake at 350° for 30 minutes.
7. 7
   Top with lettuce, remaining salsa and additional sour cream.
8. 8
   Makes 6 to 8 servings.