Strawberry Pretzel Salad
["2 c. crushed pretzels", "3/4 c. melted margarine", "3 tsp. sugar", "8 oz. pkg. cream cheese", "1 c. sugar", "12 oz. Cool Whip", "1 large box strawberry jello", "2 c. boiling water", "2 (10 oz.) pkg. frozen strawberries with juice"]
["First Layer:", "Mix pretzels, margarine and sugar.", "Put in a 9 x 13-inch pan.", "This is crust.", "Bake for 8 minutes at 400\u00b0.", "Do not overbake."]
["pretzels", "margarine", "sugar", "cream cheese", "sugar", "strawberry jello", "boiling water", "frozen strawberries"]