Apple Bars - cooking recipe

Ingredients

2 1/2 c. flour
1 Tbsp. white sugar
1 tsp. salt
1/2 c. margarine
1/2 c. shortening
1 egg, separated
2/3 c. milk
1 c. Rice Krispies
5 c. apples
1 1/2 c. sugar
1 tsp. cinnamon
1 c. powdered sugar
2 Tbsp. lemon juice

Preparation

Mix flour, 1 tablespoon sugar, salt, margarine, shortening, egg yolk and milk.
Divide dough in half.
Roll out onto 10 x 15-inch cookie sheet.
Spread Rice Krispies on top of unbaked crust.
Add apples, 1 1/2 cups sugar and cinnamon; cover with top crust.
Beat egg white until stiff and spread over top crust.