20 ounces sliced pineapple
4 egg yolks
5 tablespoons sugar
1 teaspoon gelatin
1 tablespoon cold water
1 pint heavy cream

Beat egg yolks light. Add sugar and mix with 3/4 cups pineapple juice. Stir over heat until thick as cream. Remove from heat and add gelatin which has been soaked for five minutes and cold water. Add pineapple and cool. Fold into cream and freeze.