Frozen Strawberry Pie
["1 c. crushed berries", "1/2 c. sugar", "1 unbeaten egg white", "2 tsp. lemon juice (if desired)"]
["Combine in large bowl.", "Beat at high speed until thick and light colored, 6 to 8 minutes.", "Whip", "1/2 cup cream until thick. Fold gently into berry mixture.", "Put in graham cracker crust. Freeze."]
["berries", "sugar", "unbeaten egg", "lemon juice"]