Tapioca Pudding

Soak 1 cup of tapioca overnight in 1 pint of warm water. In the morning add 1 quart of milk and boil about 20 minutes stirring gently. Then add 2 eggs well beaten, 2 cups sugar, butter and salt to taste and allow to boil a few minutes longer. Remove from stove and add 1 tsp. vanilla. Cool completely.