Shirlee from Michigan, the 7 layer salad you are looking for is also called 24 hour salad. It is very good!

24 Hour Salad

4 cups iceberg lettuce
1 cups mushrooms, sliced
1 cups frozen green peas, thawed
1 cups carrots, sliced
3 whole hard-boiled egg whites, sliced - or eggs, sliced
6 slices fat-free turkey bacon, cooked and crumbled - can use regular bacon
1/2 cups fat-free cheddar cheese, grated
3/4 cups fat-free mayonnaise
1 1/2 teaspoons lemon juice
1/2 cup fat-free cheddar cheese, grated

Place lettuce in bottom of a serving bowl, about 8" in diameter. Layer mushrooms on top. Then layer peas and carrots. Arrange egg white slices and bacon over vegetables. Top with half cup cheddar cheese; set aside. In a mixing bowl, combine mayonnaise and lemon juice in a mixing bowl. Spread mixture over top of salad sealing to edge of bowl. Sprinkle with remaining cheese. Cover and chill for 24 hours. Before serving, toss to coat the vegetables.
Yield: 8 servings

73 Calories; 1g Fat (8% calories from fat); 7g Protein;
10g Carbohydrate; 11mg Cholesterol; 462mg Sodium posted by Jay on Nancy's message board.
Chris in NM

http://www.nancyskitchen.com