Frosty Strawberry Squares - cooking recipe

Ingredients

1 c. flour
1/4 c. brown sugar
1/2 c. chopped nuts
1/2 c. melted margarine
2 egg whites
1 c. white sugar
2 c. sliced fresh strawberries
2 Tbsp. lemon juice
1 c. Cool Whip

Preparation

Note:
Can use 1 (10 ounce) partially thawed strawberries; reduce white sugar to 2/3 cup.