In a 1 1/2- to 2-quart pan, combine sugar, cornstarch, milk, egg yolks, and vanilla. Whisk over high heat until mixture is boiling, 3 to 4 minutes. At once, nest pan in ice water and stir often until mixture is cool, about 5 minutes.
Nutritional analysis per tablespoon.
Servings 0
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.