Blueberry Cake Donuts with Blueberry Glaze Recipe
Introduction
Blueberry cake donuts are a delightful treat that combines tender cake with juicy bursts of fresh blueberries. Fried to golden perfection and coated with a sweet glaze, these homemade donuts are perfect for breakfast or an anytime snack.

Ingredients
- 2 cups all-purpose flour, plus more for dusting
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/2 teaspoon salt
- 3/4 cup granulated sugar
- 1/4 cup (1/2 stick) unsalted butter, melted and cooled
- 1 large egg
- 1 cup buttermilk
- 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
- Step 1: In a large bowl, whisk together the flour, baking powder, baking soda, cinnamon, nutmeg, and salt.
- Step 2: In a separate bowl, whisk together the granulated sugar, melted butter, egg, buttermilk, and vanilla extract until smooth.
- Step 3: Gradually add the wet ingredients to the dry ingredients, mixing until just combined. Be careful not to overmix.
- Step 4: Gently fold in the blueberries until they are evenly distributed throughout the dough.
- Step 5: Cover the bowl with plastic wrap and refrigerate the dough for at least 30 minutes, or up to 2 hours.
- Step 6: Line a baking sheet with parchment paper. Lightly flour a clean work surface.
- Step 7: Turn the chilled dough out onto the floured surface. Gently pat the dough into a circle about 1/2 inch thick.
- Step 8: Use a donut cutter (or two different-sized round cookie cutters) to cut out the donuts. Place the cut donuts and donut holes onto the prepared baking sheet.
- Step 9: Gently knead the scraps of dough together and re-roll them to cut out more donuts.
- Step 10: Pour about 3 inches of vegetable oil into a large, heavy-bottomed pot or Dutch oven. Heat the oil over medium heat to 350°F (175°C).
- Step 11: Carefully place a few donuts at a time into the hot oil. Fry for about 2-3 minutes per side, or until golden brown.
- Step 12: Use a slotted spoon or spider to remove the donuts from the oil and place them on a wire rack lined with paper towels to drain excess oil.
- Step 13: Fry the donut holes for about 1-2 minutes, turning occasionally, until golden brown. Drain on a wire rack lined with paper towels.
- Step 14: 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.
- Step 15: If desired, add a few drops of blue food coloring to the glaze and stir until evenly combined.
- Step 16: While the donuts are still slightly warm, dip them into the glaze, coating them completely.
- Step 17: Place the glazed donuts back on the wire rack and let the glaze set for about 15-20 minutes before serving.
- Step 18: You can either dip the donut holes in the glaze individually or toss them in the glaze to coat them evenly.
- Step 19: Serve the blueberry cake donuts immediately and enjoy!
Tips & Variations
- For extra flavor, try adding a teaspoon of lemon zest to the dough to complement the blueberries.
- Use fresh or frozen blueberries; if using frozen, fold them in without thawing to prevent excess color bleed.
- If you don’t have buttermilk, mix 1 tablespoon of lemon juice or vinegar with 1 cup of milk and let it sit for 5 minutes before using.
- For a lighter glaze, adjust the milk quantity gradually until you reach a thin but coating consistency.
- To bake instead of fry, bake donuts at 425°F (220°C) for about 8-10 minutes, turning halfway through, but frying yields the classic texture.
Storage
Store blueberry cake donuts in an airtight container at room temperature for up to 2 days. They are best enjoyed fresh and slightly warm. To reheat, warm them briefly in a microwave or oven to refresh their softness before glazing or serving.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen blueberries in this recipe?
Yes, you can use frozen blueberries. It’s best to fold them into the dough while still frozen to prevent the juice from bleeding too much into the batter.
How do I know when the oil is the right temperature for frying?
The oil should be heated to 350°F (175°C) for frying. Use a kitchen thermometer for accuracy. If the oil is too hot, the donuts will brown too quickly; if too cool, they may absorb excess oil and become greasy.
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Blueberry Cake Donuts with Blueberry Glaze Recipe
- Total Time: 1 hour 5 minutes
- Yield: 12–14 donuts plus donut holes 1x
Description
Delight in these moist and flavorful blueberry cake donuts, perfectly fried to a golden brown and coated with a smooth, sweet vanilla glaze. This ultimate guide walks you through every step for baking perfection, from mixing the batter infused with fresh blueberries to achieving a crispy, tender donut that’s best enjoyed fresh.
Ingredients
Dry Ingredients
- 2 cups all-purpose flour, plus more for dusting
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/2 teaspoon salt
Wet Ingredients
- 3/4 cup granulated sugar
- 1/4 cup (1/2 stick) unsalted butter, melted and cooled
- 1 large egg
- 1 cup buttermilk
- 1 teaspoon vanilla extract
- 1 cup fresh blueberries, gently rinsed and dried
For Frying
- Vegetable oil, for frying
Glaze
- 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
- Mix dry ingredients: In a large bowl, whisk together the flour, baking powder, baking soda, cinnamon, nutmeg, and salt to ensure even distribution of leavening and spices.
- Combine wet ingredients: In a separate bowl, whisk granulated sugar, melted butter, egg, buttermilk, and vanilla extract until smooth and well blended.
- Combine wet and dry: Gradually add the wet ingredients into the dry mixture, stirring gently until just combined to avoid overmixing which can toughen the donuts.
- Fold in blueberries: Gently fold fresh blueberries into the batter to distribute evenly without crushing them.
- Chill the dough: Cover the bowl with plastic wrap and refrigerate for at least 30 minutes up to 2 hours to firm the dough for easier handling.
- Prepare surface: Line a baking sheet with parchment paper and lightly flour a clean work surface to prevent sticking during shaping.
- Roll out dough: Turn the chilled dough onto the floured surface, patting it into a 1/2-inch thick circle for even frying thickness.
- Cut donuts: Use a donut cutter or two round cookie cutters of different sizes to cut out donuts. Place donuts and holes on the prepared baking sheet.
- Re-roll scraps: Gather scraps, knead lightly, and re-roll to cut out additional donuts to minimize waste.
- Heat oil: Pour about 3 inches of vegetable oil into a heavy-bottomed pot or Dutch oven and heat to 350°F (175°C) for optimal frying temperature.
- Fry donuts: Carefully place a few donuts at a time into hot oil. Fry each side 2-3 minutes until golden brown and cooked through.
- Drain donuts: Use a slotted spoon or spider to remove donuts. Place on a wire rack lined with paper towels to drain excess oil efficiently.
- Fry holes: Fry donut holes for 1-2 minutes, turning occasionally until golden brown. Drain similarly on a wire rack with paper towels.
- Prepare glaze: In a medium bowl, whisk powdered sugar, milk, and vanilla extract until smooth. Add more milk as needed for desired thickness.
- Color glaze: Optionally add blue food coloring to the glaze and mix evenly for an attractive tint.
- Dip donuts: While donuts are slightly warm, dip each in the glaze coating completely to create a sweet, glossy finish.
- Set glaze: Place glazed donuts back on the rack and let the glaze set for 15-20 minutes before serving to allow it to firm up.
- Glaze holes: Dip donut holes individually or toss them in glaze ensuring even coating and glaze coverage.
- Serve and store: Serve fresh for best taste. Store any leftovers in an airtight container at room temperature for up to 2 days to maintain freshness.
Notes
- Use fresh blueberries for best texture and flavor; frozen berries may release too much moisture.
- Make sure oil temperature stays steady at 350°F to avoid greasy or undercooked donuts.
- Do not overmix batter to keep donuts light and tender.
- Chilling the dough helps to handle and roll it out more easily.
- Glaze consistency can be adjusted by adding milk gradually.
- Donuts are best enjoyed the day they are made but can be stored briefly.
- Prep Time: 20 minutes
- Cook Time: 15 minutes
- Category: Dessert
- Method: Frying
- Cuisine: American
Keywords: blueberry cake donuts, fried donuts, homemade donuts, blueberry glaze donuts, sweet breakfast donuts

