Strawberry Delight
["1/2 c. butter", "1/4 c. brown sugar", "1 c. flour", "1 c. pecans, chopped", "1 c. sugar", "egg whites", "1 Tbsp. lemon juice", "1 tsp. vanilla", "2 (10 oz.) pkg. frozen strawberries (defrosted)", "1 c. whipping cream or large Cool Whip"]
["Cream butter and brown sugar in mixing bowl.", "Add flour.", "Fold in chopped pecans.", "Put this mixture in 9 x 13-inch pan with high sides.", "Brown 20 to 30 minutes at 350\u00b0, stirring every 10 minutes. Save 1/3 cup for the top."]
["butter", "brown sugar", "flour", "pecans", "sugar", "egg whites", "lemon juice", "vanilla", "frozen strawberries", "whipping cream"]