Glazed Buttermilk Doughnut Bundt Cake: Soft, Sweet, and Nostalgic in Every Slice
Glazed Buttermilk Doughnut Bundt Cake: Soft, Sweet, and Nostalgic in Every Slice
Introduction
There’s something undeniably comforting about the flavor of a classic old-fashioned doughnut—the kind with a soft crumb, a hint of nutmeg, and a sweet glaze that melts just slightly into the surface. Now imagine all of that baked into a beautiful, sliceable cake. That’s exactly what this Glazed Buttermilk Doughnut Bundt Cake delivers.
This cake takes everything you love about bakery-style doughnuts and transforms it into a centerpiece dessert that’s just as perfect for breakfast as it is for dessert. It’s rich yet balanced, tender yet structured, and finished with a simple glaze that adds just the right amount of sweetness without overpowering the cake itself.
What really makes this recipe stand out is its simplicity. There’s no frying, no complicated steps—just classic ingredients coming together to create something that feels both nostalgic and a little special. The buttermilk gives the cake a soft, moist texture, while the nutmeg brings that unmistakable doughnut flavor that makes each bite feel familiar and comforting.
Whether you’re baking for a weekend brunch, a family gathering, or just because you want something homemade and satisfying, this cake fits the moment perfectly. It’s the kind of recipe that quietly becomes a favorite—the one people ask for again and again.
Glazed Buttermilk Doughnut Bundt Cake
Ingredients
Baking spray with flour
1 1/2 cups granulated sugar
1 1/2 cups (12 oz.) unsalted butter, softened
4 large eggs, at room temperature
2 tsp. vanilla extract
3 1/2 cups (about 14 7/8 oz.) all-purpose flour
2 tsp. baking powder
1 tsp. kosher salt
3/4 tsp. ground nutmeg
1/2 tsp. baking soda
1 cup whole buttermilk
2 cups (about 8 oz.) powdered sugar
1/4 cup water
Directions
Prepare pan:
Preheat oven to 350°F. Coat a 12- to 15-cup Bundt pan with baking spray.
Cream butter and sugar:
Beat granulated sugar and butter with a stand mixer fitted with a paddle attachment on medium-high speed until pale and fluffy, 2 to 3 minutes, stopping to scrape down sides of bowl as needed.
Add eggs 1 at a time, beating until just combined after each addition. Add vanilla, beating until just combined.
Add dry ingredients:
Whisk together flour, baking powder, salt, nutmeg, and baking soda in a medium bowl. With mixer on low speed, gradually add flour mixture to butter mixture alternately with buttermilk, beginning and ending with flour mixture, beating until just combined after each addition.
Spoon batter into prepared pan; gently tap on counter 3 to 5 times to release air bubbles.
Bake donut cake:
Bake in preheated oven until a wooden pick inserted in center of cake comes out clean, about 45-50 minutes. Let cool in pan on a wire rack 15 minutes. Invert cake out of pan onto a cutting board or platter, then gently flip cake back over so rough side is facing up. Let cool on wire rack completely, about 1 hour.
Make glaze:
Whisk together powdered sugar and water in a medium bowl until smooth.
Brush over cooled cake. Slice and serve.
Baking Tips & Easy Variations
To get that signature soft, doughnut-like texture, it’s important not to overmix the batter. Once the flour is added, mix just until combined. Overmixing can make the cake dense instead of tender.
Make sure your butter and eggs are at room temperature before starting. This helps everything blend smoothly and creates a more even texture throughout the cake.
If you want to enhance the doughnut flavor, you can slightly increase the nutmeg or add a pinch of cinnamon. For a richer glaze, substitute part of the water with milk or even a splash of vanilla extract.
You can also turn this into a flavored variation by adding a light lemon zest to the batter or glaze for a bright contrast.
Serving Ideas & When to Enjoy
This cake is incredibly versatile. Serve it for breakfast with coffee, as a brunch centerpiece, or as a simple dessert after dinner. It’s light enough for morning but satisfying enough for a sweet treat later in the day.
For an extra indulgent touch, serve slices with fresh berries or a dollop of whipped cream. If you’re hosting, dust a little powdered sugar over the top for a bakery-style finish.
It’s also perfect for gatherings, potlucks, or any occasion where you want something easy to slice and share.
Storage & Freezing Tips
Store the cake in an airtight container at room temperature for up to 3 days. Because of its moisture from the buttermilk, it stays soft and tender.
For longer storage, refrigerate it for up to 5 days, but let it come to room temperature before serving for the best texture.
To freeze, wrap slices or the whole cake tightly in plastic wrap and place in a freezer-safe container. Freeze for up to 2 months. Thaw at room temperature before serving.
Frequently Asked Questions
Why does my cake stick to the Bundt pan?
Make sure to thoroughly coat the pan with baking spray, getting into all the crevices. Letting the cake cool slightly before removing also helps.
Can I use regular milk instead of buttermilk?
Yes, but the texture and flavor will be slightly different. You can make a quick substitute by adding a little lemon juice or vinegar to milk.
Can I make this ahead of time?
Absolutely. This cake actually tastes even better the next day as the flavors settle.
Is the glaze necessary?
No, but it adds that classic doughnut sweetness. Without it, the cake will be less sweet but still delicious.
