Rennet custards are plain custards usually flavored with vanilla. The rennet custard is prepared with the help of rennet tablet, along with fresh milk. The custard is served chilled in sherbet glasses.
Crush 1 rennet tablet in 1 tablespoon cold water; dissolve thoroughly.
Add 3 tablespoons sugar and 1 teaspoon vanilla to 2 cups fresh milk; warm slowly to lukewarm.
Add dissolved tablet; stir quickly for a few seconds.
Pour at once into sherbets.
Let stand 10 minutes; when set, chill.