2 c. berries
1 c. boiling water
1 tsp. gelatin
1 tbsp. cold water
1 c. sugar
1 egg white
Juice of 1 lemon

Cook berries in 1 cup boiling water until soft. Force through a sieve. Add gelatin, softened in 1 tablespoon cold water, and sugar. Add lemon juice and cool. Fold in stiffly beaten egg white and freeze. Stir a couple times while freezing.