Sour Cream Donuts

These glazed sour cream donuts are wonderfully crisp on the outside and moist and cakey on the inside.

• Preparation Time: 60 mins
• Cooking Time: 35 mins
• Total Time: 1 hr 35 mins
• Calories: 659 Calories

Ingredients

• 1 teaspoon vanilla extract
• 2 teaspoons baking powder
• 1 tablespoon vegetable oil
• 6 tablespoons hot water
• 0.5 teaspoon ground nutmeg
• 0.5 cup unsalted butter, melted
• 0.25 teaspoon ground cinnamon
• 0.25 teaspoon vanilla extract
• 0.25 teaspoon kosher salt
• 0.75 teaspoon kosher salt
• 0.5 cup granulated sugar
• 1.5 teaspoons light corn syrup
• 4.5 cups powdered sugar
• 0.66 cup sour cream, room temperature
• 2 large egg yolks, room temperature
• 1 tablespoon unsalted butter, melted and cooled slightly
• vegetable oil as needed for frying
• 2.25 cups bleached cake flour (such as Swans Down®), plus more for work surface,

Recipe Instructions

Step 1

Cover, and chill in the refrigerator until dough is cold and just slightly firmed, about 2 hours.

Step 2

Turn dough out onto a heavily-floured surface and pat or roll to 3/8- to 1/2-inch thickness, flouring hands or rolling pin as needed. Cut dough using a floured 3 1/2-inch round cutter. Cut holes in the center of the dough circles using a floured 1 1/4-inch round cutter. Transfer dough rings to a parchment-lined baking sheet. Reroll, and cut dough scraps, repeating process as needed.

Step 3

Heat 3 inches of oil in a large Dutch oven over medium heat until a deep-fry thermometer registers 360 degrees F to 365 degrees F (182 degrees C to 185 degrees C), about 30 minutes.

Step 4

Whisk together powdered sugar, melted butter, hot water, corn syrup, salt, and vanilla in a large bowl for the glaze until smooth and well combined.

Step 5

Let donuts stand until glaze is set before serving, about 25 minutes. Donuts are best enjoyed the same day, but any leftovers can be stored at room temperature in an airtight container for 2 days.

Step 6

Whisk together flour, baking powder, salt, nutmeg, and cinnamon in a bowl until well combined.

Step 7

Whisk together sour cream, granulated sugar, egg yolks, melted butter, oil, and vanilla in a large bowl until well combined.

Step 8

Gradually fold flour mixture into sour cream mixture just until combined. (Dough will be quite soft and sticky.)

Step 9

Fry 1 to 2 donuts at a time until golden brown and cooked through, 1 to 1 1/2 minutes per side, adjusting heat as necessary to maintain oil temperature.

Step 10

Transfer donuts to a baking sheet lined with paper towels using a spider strainer. Let drain, and cool for 5 minutes (see note).

Step 11

Place 1 warm donut in the powdered sugar mixture, craggy side up; use a spoon to coat donut completely in the glaze.

Step 12

Remove donut from glaze using two forks placed underneath; let excess drip off, and then transfer donut to a wire rack placed over a rimmed baking sheet. Repeat with remaining donuts and glaze.