Blueberry Supreme
["1 c. flour", "1 stick margarine", "1 (8 oz.) softened cream cheese", "1 c. 10x sugar", "1 1/2 c. sugar", "4 Tbsp. cornstarch", "2 (3 oz.) pkg. Jell-O", "2 to 3 c. blueberries or strawberries", "2 (8 oz.) Cool Whip"]
["Layer 1:", "Combine softened margarine and flour.", "Smooth into bottom of 9 x 13-inch pan.", "Bake at 350\u00b0 for 15 minutes.", "Cool completely."]
["flour", "margarine", "cream cheese", "sugar", "sugar", "cornstarch", "O", "blueberries"]