Here is an easy and tasty recipe for filling for cream puffs, Boston cream pies, long johns, etc.

Ingredients:

1/4 tsp salt
1/3 cup sugar
2 tbsp cornstarch
1 1/2 cup milk
2 large yolks
1/4 tsp vanilla

Procedure:

Combine salt, sugar, and cornstarch in saucepan. Stir in milk. Add egg yolks. Mix together.Cook over medium heat, stirring often with whisk, until mixture comes to boil. Cook one minute longer. Remove from heat. Stir in vanilla. Chill.