Glazed Buttermilk Citrus Cake
Bake a moist buttermilk cake bright with citrus and finished with a tangy glaze — a tender, sunny bundt that turns a simple afternoon into something a little brighter.
Buttermilk works quiet wonders in a cake, lending a tender crumb and a subtle tang that keeps every bite from turning too sweet. Here it meets bright citrus in a moist, sunny cake finished with a tangy glaze that soaks into the warm crumb. It is the sort of everyday-elegant cake that looks lovely on a stand and tastes even better than it looks — perfect for an afternoon visit, a brunch, or simply because the day called for something bright.
The Moist Buttermilk Crumb
Cream the butter and sugar, then alternate the dry ingredients with the buttermilk so the batter stays smooth and tender. The buttermilk is what gives this cake its signature moist, delicate crumb and gentle tang, so do not be tempted to substitute — it is the heart of the whole cake.
The Citrus and Tangy Glaze
Brighten the batter with plenty of citrus zest, and while the cake is still warm, spoon over the tangy citrus glaze so it soaks in. Glazing the cake warm lets it drink in that bright, sweet-tart finish, keeping it moist and giving every slice a burst of sunshine.

Glazed Buttermilk Citrus Cake
Ingredients
- 1 1/2 cups all-purpose flour
- 1 cup granulated sugar
- 1/2 cup unsalted butter softened
- 2 large eggs
- 1/2 cup buttermilk
- 3 fresh lemons zested and juiced (or swap for 2 large navel oranges)
- 1 cup powdered sugar
- 2 tablespoons Limoncello for lemon or Grand Marnier/Triple Sec (for orange)
Method
- Preheat your oven to 350 degrees Fahrenheit and generously grease and flour a bundt or small layer cake pan.
- In a large bowl, cream the softened butter, granulated sugar, and the fresh citrus zest together for several minutes until light and fluffy.
- Add the eggs one at a time, beating well after each addition to fully incorporate the citrus oils directly into the fats.
- Alternate adding the all-purpose flour and the buttermilk into the creamed butter mixture, mixing until just combined.
- Stir in the fresh citrus juice.
- Pour the batter into the prepared pan and bake until a cake tester inserted into the center comes out clean, about 35 to 45 minutes.
- While the baked cake is still warm, whisk together the powdered sugar and the Limoncello or Grand Marnier to create a smooth, thin glaze.
- Use a toothpick or skewer to poke small holes all over the top of the warm cake.
- Slowly pour the boozy glaze over the cake, allowing it to seep directly into the crumb for a sophisticated, damp texture.
- Allow the cake to cool completely before inverting onto a platter to serve.
The Heart of the Table
A bright, tender cake on a stand is a warm and gracious offering — it feels like sunshine on a plate and welcomes a guest instantly. There is a homey, generous spirit in a cake this cheerful, the kind that turns an ordinary afternoon visit into a small, sweet occasion.
The Art of the Host
Glaze the cake while it is still warm so it absorbs fully, and let it set before slicing so the finish firms up. A little extra citrus zest over the glaze makes a fresh, pretty finish and signals the brightness within.
Neighborly Grace
- The Preparation: This cake keeps beautifully for a couple of days thanks to the buttermilk and glaze, so it is an easy make-ahead. Bake it a day early and keep it covered; it stays moist and only grows more flavorful.
- The Pour: A pot of black tea or a glass of chilled Prosecco flatters the bright citrus; for a non-alcoholic pairing, a glass of cold citrus-infused sparkling water keeps the sunny theme going.
- The Vibe: Serve it in slices from a pretty stand at a brunch, a tea, or an afternoon gathering. This is cheerful, everyday-elegant baking — bright and tender, made to bring a little sunshine to any table it graces.