Strawberry Crumble Cake
["1 Duncan Hines Butter Recipe cake mix, baked as directed", "1 1/2 c. sugar", "1 1/2 c. water", "4 Tbsp. cornstarch", "1 (6 oz.) box strawberry jello", "1 (10 oz.) box frozen strawberries", "Cool Whip"]
["Bake cake as directed on box.", "Cook the sugar, water and cornstarch until thickens; remove from heat.", "Add the jello.", "Add the frozen strawberries to jello mixture.", "Crumble cake.", "Layer cake, then jello mixture.", "Layer again; add Cool Whip on top."]
["Butter", "sugar", "water", "cornstarch", "strawberry jello", "frozen strawberries"]