Macaroni And Cheese Tostado

1 – 7 oz package Kraft macaroni and cheese
1 lb ground beef
1 – 15 oz can kidney beans, drained
1 – 8 oz bottle Catalina French dressing
½ cup chopped onion
1 T. chili powder
6 corn tortillas
1 ½ cup shredded lettuce
1 cup chopped tomato
1 cup sour cream

Prepare macaroni and cheese as directed on package
Brown meat and drain
Add beans, dressing, onion and chili powder
Cover simmer 10 minutes, stirring occasionally
Fry each tortilla in ¼ inch of hot oil until crisp and golden
Turning once and drain

For each tostada, layer lettuce, tortilla, macaroni and cheese, meat mixture, tomato and sour cream. Makes 6 servings