Frosty Strawberry Squares - cooking recipe

Ingredients

1 c. sifted flour
1/4 c. brown sugar
1/2 c. chopped walnuts
1/2 c. melted margarine
2 egg whites
2/3 c. sugar
1 (10 oz.) pkg. frozen strawberries, partially thawed
2 Tbsp. lemon juice
1 c. heavy cream, whipped

Preparation

Sift together first 4 ingredients; spread evenly in shallow baking pan.
Bake at 350\u00b0 for 20 minutes, stirring occasionally. Sprinkle 2/3 of the crumbs in a 13 x 9 x 2-inch baking pan. Combine egg whites, sugar, berries and lemon juice in a large bowl; with electric beater, beat at high speed to stiff peaks, about 10 minutes.
Fold in whipped cream.
Spoon over crumbs; top with remaining crumbs.
Freeze at least 6 hours or overnight.