Marcy’s Boston Cream Pie Doughnuts (Sufganiyot) – Kosher Recipes | OU Kosher Certification – OU Kosh

Ingredients

• Dough:¼ cup warm water
• 2 Tablespoons instant yeast
• 1 cup warm milk
• ¼ cup vegetable shortening
• 2 eggs
• ¼ cup sugar
• 1 teaspoon salt
• 3½ to 4 cups bread flourCustard Filling:
• 3 Tablespoons all-purpose flour
• 3 egg yolks
• 1 cup plus 2 Tablespoons milk
• 1 Tablespoon unsalted butter
• ½ teaspoon pure vanilla extract
• Vegetable oil for deep-fryingChocolate Glaze:
• 2 oz. semi-sweet chocolate, chopped
• 1½ cups confectioner's sugar
• About ⅓ cup hot water