Pretzel Salad
["2 c. slightly crushed pretzels", "1/2 c. melted margarine", "3 Tbsp. sugar", "8 oz. Cool Whip", "8 oz. cream cheese", "1/2 c. sugar", "2 (3 oz.) pkg. strawberry gelatin", "2 c. boiling water", "2 (10 oz.) pkg. frozen sweetened strawberries"]
["First Layer:", "Mix pretzels, margarine and sugar.", "Pat into 9 x 13-inch pan.", "Bake at 350\u00b0 for 10 minutes.", "Cool completely."]
["pretzels", "margarine", "sugar", "cream cheese", "sugar", "strawberry gelatin", "boiling water", "strawberries"]