1 c. flour
1/4 c. brown sugar
1/2 c. chopped pecans
1/2 c. melted butter

FILLING:

1 (10 oz.) pkg. sliced frozen strawberries
3/4 c. sugar
1 tbsp. lemon juice
2 egg whites

Prepare 13 x 9 pan. Mix crust ingredients well and bake at 350 degrees for 30 minutes, stirring 2-3 times.

Use 2/3 of mixture for bottom crust. Add strawberry mixture. Sprinkle on remaining crumbs.

Put the 4 ingredients of filling in a large bowl and beat until stiff (light and fluffy). Fold in 1 (9 ounce) Cool Whip. Put in freezer.

Keep in freezer until served.