Vanilla Pastry Cream

Easy
Makes enough for one 9" pie
Gluten-Free
Vegetarian
Ingredients: 
  • 2/3 cup sugar
  • 3 tbsp. cornstarch
  • 5 egg yolks, beaten
  • 2 cups whole milk
  • - dash salt
  • 1 vanilla bean, split lengthwise
  • 2 tbsp. unsalted butter
Instructions: 

In a medium saucepan over medium heat, whisk together the first 6 ingredients, adding them to the pan in the order listed. Cook until bubbly (about 10 min.), stirring regularly at first, then constantly for the last 5 min. Continue to cook and whisk until boiling (about 2 min. more). Whisk the entire bottom of the pan (including the corners) constantly to avoid scorching and to prevent lumps. Boil 1 min.; remove from heat. Remove vanilla bean; whisk in butter. Transfer to a heatproof bowl; cover with plastic wrap touching the surface of the pastry cream. Chill completely in the refrigerator.