Strawberry Crumble - cooking recipe

Ingredients

1 1/2 c. plain flour
1/3 c. brown sugar
3/4 c. soft margarine
1 c. chopped pecans
2 egg whites
10 oz. strawberries (I use more)
1 c. sugar
2 tsp. lemon juice
1 (10 oz.) Cool Whip

Preparation

Beat egg whites stiff, adding sugar and lemon juice.
Add this to whipped topping.
Add strawberries last.