introduction
The kids barged into the kitchen last Saturday, all sticky from a craft afternoon and hungry for something sweet. I wanted a quick, bright treat that felt special but didn’t need long fuss. I remembered a small batch idea I’d jotted down—tiny cake-like donut holes studded with blueberries, a tangy citrus glaze, and a surprise lemon curd center. I warmed the oven, mixed the batter while answering homework questions, and before I knew it the house smelled like warm berries and citrus. The kids loved popping them hot; the glaze added a shiny, grown-up touch, and the lemon curd gave that bite of sunshine. It turned a chaotic afternoon into a simple family moment, and now it’s a go-to when I need an easy, kid-friendly dessert that still feels celebratory.
why make this recipe
This recipe hits a sweet spot for busy families. The donut holes bake quickly, so you avoid the mess of frying. Blueberries add juicy pops and a natural sweetness that kids like, while the citrus glaze brings fresh flavor that balances the cake. Lemon curd inside creates a playful surprise that makes these feel bakery-made without the fuss. The batch size works well for small gatherings, school snacks, or an after-dinner treat. You can make the curd ahead or use store-bought to save time. Overall, this recipe gives you a fast, flavorful bite that looks pretty for sharing on social channels like Pinterest and fills the house with a bright aroma that feels like a special kitchen moment.
how to make Blueberry Cake Donut Holes with Citrus Glaze & Lemon Curd Filling
Start by mixing dry ingredients in one bowl and wet ingredients in another. Stir the wet into the dry just until they combine, then fold in the blueberries gently so they don’t burst. Spoon or pipe the batter into a greased donut hole pan and bake until set and lightly golden. Let the donut holes cool fully before glazing so the glaze sets on the surface. Make a simple citrus glaze by whisking powdered sugar with fresh juice and zest, then dip each donut hole for a glossy finish. Finally, fill each cooled and glazed donut hole by injecting lemon curd with a piping bag or small tip for a hidden center that adds bright flavor.
Ingredients :
1 cup all-purpose flour, 1/2 cup granulated sugar, 1/2 cup blueberries (fresh or frozen), 1 tsp baking powder, 1/2 tsp baking soda, 1/4 tsp salt, 1/2 cup buttermilk, 1 large egg, 2 tbsp melted butter, 1 tsp vanilla extract, 1/2 cup lemon curd, 1 cup powdered sugar, 2 tbsp fresh citrus juice (lemon or orange), Zest of 1 lemon or orange
Directions :
- Preheat the oven to 350°F (175°C) and grease a donut hole pan.
- In a bowl, mix flour, sugar, baking powder, baking soda, and salt.
- In another bowl, whisk together buttermilk, egg, melted butter, and vanilla.
- Combine wet and dry ingredients and gently fold in the blueberries.
- Fill the donut hole pan and bake for 12-15 minutes.
- Let them cool.
- For the glaze, mix powdered sugar, citrus juice, and zest until smooth.
- Dip cooled donut holes into the glaze.
- To fill, use a piping bag to inject lemon curd into the center of each donut hole.
how to serve Blueberry Cake Donut Holes with Citrus Glaze & Lemon Curd Filling
Serve these warm or at room temperature. For a casual family snack, place them on a plate and let everyone pop them straight into their mouths. For a small party, arrange donut holes on a tiered stand or a pretty platter with extra lemon curd in a small bowl for dipping. A light dusting of extra zest on top of the glaze adds color and smell. Pair with coffee, tea, or a chilled glass of milk for kids. They make a sweet finish after a simple dinner and are easy to pack for school bake sales or picnics.
how to store Blueberry Cake Donut Holes with Citrus Glaze & Lemon Curd Filling
Store glazed and filled donut holes in an airtight container in the refrigerator for up to 3 days. Place a single layer or separate layers with parchment to prevent sticking. If you prefer room temperature storage, keep them unfilled and unglazed for up to 24 hours in a covered container, then glaze and fill just before serving. For longer storage, freeze unfilled donut holes in a single layer on a tray, then transfer to a freezer bag for up to one month; thaw, then glaze and fill after warming slightly.
tips to make Blueberry Cake Donut Holes with Citrus Glaze & Lemon Curd Filling
- If using frozen blueberries, do not thaw. Toss them in a tablespoon of flour to reduce bleeding and help them stay suspended in the batter.
- Do not overmix the batter; stop when the flour streaks disappear to keep cake texture light.
- Use a small cookie scoop or piping bag to fill the donut hole pan evenly and avoid air pockets.
- Let donut holes cool completely before glazing so the glaze doesn’t run off.
- To fill neatly, chill the lemon curd slightly so it’s thicker; use a small round tip or a skewer to create a hole first, then pipe the curd in.
- If glaze is too thin from extra juice, add more powdered sugar one tablespoon at a time; if too thick, add a few drops of juice.
variation (if any)
- Swap lemon curd for raspberry jam or vanilla pastry cream to change the flavor profile.
- Use orange juice and orange zest for a sweeter citrus glaze that pairs well with blueberries.
- Add a tablespoon of almond flour to deepen flavor and make the crumbs a bit more tender.
- For a dairy-free version, replace buttermilk with a mix of non-dairy milk and a teaspoon of vinegar, and use melted coconut oil instead of butter.
FAQs (minimum three FAQ)
Q: Can I use frozen blueberries instead of fresh?
A: Yes. Keep them frozen and fold them into the batter straight from the freezer. Tossing the berries in a bit of flour first helps prevent color bleeding and keeps them from sinking.
Q: How do I stop the blueberries from sinking to the bottom?
A: Toss the berries in a teaspoon of flour before folding them into the batter and fold gently. Also fill the pan and bake quickly so the batter supports the berries as it sets.
Q: Can I make these in an air fryer or fryer instead of baking?
A: You can air-fry small batches if you have a donut hole rack or mold that fits; reduce the temperature slightly and watch cooking time closely. For frying, use a light oil and small scoops of dough, but the texture will be different from the baked cake-style holes.
Q: How long will lemon curd-filled donut holes last?
A: Filled donut holes last about 3 days refrigerated. The moisture from the curd can soften the cake, so for best texture, fill them the day you plan to serve.
Q: Can I make lemon curd from scratch or use store-bought?
A: Both work. Homemade curd gives the best fresh flavor, but good store-bought curd saves time and still tastes great. Slightly chill the curd so it pipes nicely.
Q: What size donut hole pan should I use, and can I scale the recipe?
A: This recipe fits a standard small donut hole pan that makes about 12–16 holes depending on the pan. You can scale the recipe up or down, keeping the ratios consistent, but bake times may vary.
Conclusion
If you like the bright lemon curd center in these donut holes and want more ideas for using curd in small treats, check this recipe for inspiration: Lemon Cupcakes with Lemon Curd | Fresh Bean Bakery.
Blueberry Cake Donut Holes
Ingredients
Method
- Preheat the oven to 350°F (175°C) and grease a donut hole pan.
- In a bowl, mix the flour, sugar, baking powder, baking soda, and salt.
- In another bowl, whisk together the buttermilk, egg, melted butter, and vanilla.
- Combine the wet and dry ingredients and gently fold in the blueberries.
- Fill the donut hole pan and bake for 12-15 minutes.
- Let them cool completely.
- For the glaze, mix powdered sugar, citrus juice, and zest until smooth.
- Dip cooled donut holes into the glaze.
- To fill, use a piping bag to inject lemon curd into the center of each donut hole.