Gram's Forgotten Dessert

7 egg whites

pinch of salt

1 tsp cream of tartar

1 1/2 cups sugar

1 package cream cheese, softened

1 16 oz Cool Whip

2 cups mini marshmallows

1 can lemon pie filling

Preheat oven to 450*F. Beat egg whites until slightly fluffy, then add in salt, cream of tartar and sugar and continue to beat until egg whites are stiff and glossy. Spread in buttered 7x11" glass dish, place in preheated oven, TURN OVEN OFF, and leave for 8 hours or overnight. DO NOT OPEN OVEN! For Topping: place last 4 ingredients in bowl and stir until combined, spread over meringue, return to fridge to set, then cut and serve!