Strawberry Pretzel Salad
["2 c. crushed pretzels", "3/4 c. butter or margarine, melted", "1 c. sugar", "3 Tbsp. sugar", "8 oz. cream cheese", "2 c. (9 oz.) Cool Whip", "6 oz. pkg. strawberry Jell-O", "2 c. boiling water", "2 (10 oz.) cartons frozen strawberries"]
["1st Layer: Mix together crushed pretzels, butter and 3 tablespoons sugar. Press into 9 x 12-inch greased pan. Bake at 400\u00b0 for 8 minutes; cool."]
["pretzels", "butter", "sugar", "sugar", "cream cheese", "strawberry Jell-O", "boiling water", "frozen strawberries"]