Fluffy and delicious homemade blueberry cake donuts, fried to golden perfection and topped with a sweet vanilla glaze.
Prep Time:30 minutes
Cook Time:15 minutes
Total Time:45 minutes
Yield:12-18 donuts 1x
Ingredients
Scale
2 cups all-purpose flour
2 teaspoons baking powder
1/2 teaspoon baking soda
1/2 teaspoon ground cinnamon
1/4 teaspoon ground nutmeg
1/4 teaspoon salt
3/4 cup granulated sugar
1/2 cup buttermilk
1/4 cup unsalted butter, melted and cooled
2 large eggs
1 teaspoon vanilla extract
1 cup fresh blueberries, gently rinsed and dried
Vegetable oil, for frying
2 cups powdered sugar
1/4 cup milk (or more, as needed)
1 teaspoon vanilla extract
Optional: A few drops of blue food coloring
Instructions
Combine Dry Ingredients: In a large bowl, whisk together the flour, baking powder, baking soda, cinnamon, nutmeg, and salt.
Cream Sugar and Wet Ingredients: In a separate bowl, whisk together the granulated sugar, buttermilk, melted and cooled butter, eggs, and vanilla extract. Whisk until smooth and well combined.
Combine Wet and Dry Ingredients: Gradually add the wet ingredients to the dry ingredients, mixing until just combined. Be careful not to overmix.
Fold in Blueberries: Gently fold in the fresh blueberries. Be careful not to crush the blueberries.
Chill the Batter: Cover and refrigerate the batter for at least 30 minutes (up to 2 hours).
Prepare Frying Station: Line a baking sheet with paper towels.
Heat the Oil: Pour about 3 inches of vegetable oil into a deep pot. Heat over medium heat to 350°F (175°C).
Shape the Donuts:
Using a Donut Cutter: Roll out the chilled batter to about 1/2-inch thickness. Use a donut cutter to cut out the donuts. Re-roll the scraps and cut out more donuts until all the batter is used.
Piping the Batter: Transfer the chilled batter to a large piping bag fitted with a large round tip. Pipe circles of batter directly into the hot oil, cutting the batter with scissors or a knife as you pipe.
Fry the Donuts: Carefully place 2-3 donuts into the hot oil at a time. Fry for about 2-3 minutes per side, or until golden brown and cooked through.
Drain the Donuts: Use a slotted spoon to remove the donuts and place them on the prepared baking sheet to drain. Allow to cool slightly.
Combine Glaze Ingredients: In a medium bowl, whisk together the powdered sugar, milk, and vanilla extract until smooth. Add more milk, 1 tablespoon at a time, until the glaze reaches your desired consistency.
Add Food Coloring (Optional): If you want to add a touch of color to your glaze, add a few drops of blue food coloring and stir until evenly combined.
Glaze the Donuts: Dip each donut into the glaze, coating it completely.
Let the Glaze Set: Place the glazed donuts on a wire rack to allow the excess glaze to drip off. Let the glaze set for about 15-20 minutes before serving.
Serve and Enjoy: Serve the blueberry cake donuts immediately and enjoy! They are best enjoyed fresh, but they can be stored in an airtight container at room temperature for up to 2 days.
Notes
Don’t overmix the batter.
Chilling the batter is important.
Maintain the oil temperature at 350°F (175°C).
Don’t overcrowd the pot when frying.
Use fresh blueberries for the best flavor.
Adjust the glaze consistency to your liking.
For Lemon Blueberry Donuts: Add 1 tablespoon of lemon zest to the batter.
For Cinnamon Sugar Donuts: Toss warm donuts in cinnamon sugar instead of glazing.
For Chocolate Glazed Donuts: Add 1/4 cup cocoa powder to the glaze.
For Maple Glazed Donuts: Use maple extract instead of vanilla and maple syrup instead of milk in the glaze.