Grandma Brugger'S Pretzel Salad
["2 c. crushed pretzels", "3/4 c. melted butter", "3 tsp. sugar", "1 (8 oz.) pkg. cream cheese", "1 c. sugar", "1 (9 oz.) Cool Whip", "2 small pkg. strawberry jello", "2 c. boiling water", "20 oz. or 1 1/2 pt. frozen strawberries"]
["Mix pretzels, butter and sugar in a 9 x 13-inch pan.", "Bake 8 minutes at 400\u00b0.", "Mix together cream cheese, sugar and Cool Whip. Put on top of crumbs.", "Mix jello, water and strawberries.", "Let stand 10 minutes.", "Pour on cheese mixture.", "Refrigerate 2 hours."]
["pretzels", "butter", "sugar", "cream cheese", "sugar", "strawberry jello", "boiling water", "frozen strawberries"]