Directions

• Step 1

  Preheat the oven to 375°F (190°C) and grease a donut pan.
• Step 2

  In a mixing bowl, whisk together flour, sugar, baking powder, and salt.
• Step 3

  In another bowl, whisk together milk, yogurt, eggs, melted butter, and vanilla extract.
• Step 4

  Add the wet ingredients to the dry ingredients and stir until just combined.
• Step 5

  Spoon the batter into the donut pan, filling each mold about 2/3 full.
• Step 6

  Bake for 12–15 minutes or until the donuts are golden brown and a toothpick inserted in the center comes out clean.
• Step 7

  While the donuts are baking, prepare the custard cream. In a medium saucepan, heat milk and sugar over medium heat until the sugar is dissolved.
• Step 8

  In a mixing bowl, whisk together egg yolks, cornstarch, and vanilla extract. Gradually add the milk mixture to the egg mixture, whisking constantly.
• Step 9

  Pour the mixture back into the saucepan and cook over medium heat, whisking constantly, until it thickens and comes to a boil.
• Step 10

  Remove the pan from the heat and let the custard cool to room temperature.
• Step 11

  Once the donuts are cooled, use a piping bag or a small knife to fill each donut with custard cream.
• Step 12

  To make the glaze, whisk together powdered sugar and milk until smooth.
• Step 13

  Dip the top of each donut into the glaze and let them sit until the glaze sets.
• Step 14

  Serve and enjoy your delicious custard cream donuts!
• Step 15

  Note: You can store the donuts in an airtight container for up to 3 days, but it's best to fill them with custard cream right before serving to keep them fresh and fluffy.