Mile High Pie
["1 (10 oz.) frozen strawberries or raspberries", "1 c. sugar", "1 Tbsp. lemon juice", "1 large Cool Whip", "2 egg whites", "1/8 tsp. salt", "1 (9-inch) pie shell (graham cracker or plain)"]
["Place partially thawed strawberries or raspberries, sugar, egg whites, salt and lemon juice in a mixing bowl.", "Beat 15 minutes until mixture holds shape.", "Add Cool Whip.", "Put lightly into prebaked pie shell (only prebake if a plain shell).", "Freeze 2 hours or overnight."]
["frozen strawberries", "sugar", "lemon juice", "egg whites", "salt", "pie shell"]