Frosty Strawberry Squares

Why I Love This Recipe
Ingredients You'll Need
1/2 c sifted flour
1/4 c brown sugar
1/2 c chopped walnuts
1/2 c butter, melted
2 egg whites
1 c granulated sugar
2 c sliced fresh strawberries or 2/3 c sugar 1 (10 oz) pkg frozen strawberries
2 Tbsp lime juice
1 c whipping cream, whipped
Directions
Stir together first 4 ingredients; spread evenly in shallow baking pan.
Bake at 350F for 20 minutes, stirring occasionally.
Sprinkle 2/3 of crumbs in 13x9x2 in pan.
Combine egg whites, sugar, berries, and lemon juice in large bowl. Beat to stiff peaks about 10 min.
Fold in whipping cream.
Spoon over crumbs.
Top with remaining crumbs.
Freeze 6 hours.