Strawberry Dessert

1 cup sifted flour
1/2 cup brown sugar
1/2 cup chopped pecans
1/2 cup melted butter
2 egg whites
1 cup sugar
10 oz. package frozen strawberries, thawed
2 teaspoons lemon juice
1 cup whipping cream

Mix flour, brown sugar pecans and melted butter. Bake for 20 minutes in an ungreased pan, stirring a few times. Cool and spread two thirds of the crumbly mixture in a 12x9 pan. In a mixing bowl, beat 2 egg whites until stiff; add sugar gradually, lemon juice and strawberries. Fold in whipped cream. Pour over crumb mixture. Sprinkle top with remaining one third crumbs. Freeze. Remove from freezer 25-30 minutes before serving.