1 c. flour
1/4 c. brown sugar
1/2 c. chopped walnuts
2 c. sliced strawberries (or use 10 oz. pkg. frozen strawberries, thawed, reducing sugar to 2/3 c.)
1/2 c. butter, melted
2 egg whites
1 c. sugar
2 tbsp. lemon juice
1 c. whipping cream

Combine flour, brown sugar, nuts, and butter. Bake in shallow baking pan in 350 degree oven for 20 minutes, stirring occasionally. Sprinkle 2/3 of the crumbs in 9 x 13 inch pan. Combine egg whites, sugar, berries, and lemon juice. Beat at high speed on electric mixer about 10 minutes. Whip cream; fold into strawberry mixture. Spoon over crumbs in pan. Top with remaining crumbs. Freeze 6 hours.