Combine sugar, flour, salt, and egg yolk. Add small amount of milk, stirring vigorously. Return to double boiler and cook until thickened, stirring constantly. Cool. Add vanilla. Serve with Jell-O Snow or Loganberry Jell-O.
Nutritional Information:
63 Calories (kcal); 3g Total Fat; (36% calories from fat); 2g Protein; 8g Carbohydrate; 42mg Cholesterol; 71mg Sodium