Recipe Background
Kentucky Butter Cake combines rich flavors, tender crumbs, and aromatic vanilla.
Kentucky Butter Cake is a dreamy blend of rich flavors and textures. The aroma of vanilla mingles with warm notes of cinnamon as it bakes, filling the kitchen with a comforting sweetness. Each slice offers a tender crumb, thanks to the gentle touch of buttermilk. The real magic happens when you slowly drizzle the buttery glaze over the warm cake, allowing every bit to soak into the holes carefully poked into the surface.
To achieve that perfect texture, ensure the butter and sugar are fully creamed until light and airy. This step is crucial for the cake’s final soft, fluffy bite. As you slice into it, the outer layer gives a subtle crunch, contrasting with the moist interior. It’s a cake that invites shared laughter around the kitchen table, or a quiet pause with a cup of coffee.
Serving Kentucky Butter Cake is as much about tradition as taste. It's a cake that gets better with time, the glaze deepening its flavor profile as it rests. Gather those you care about and share a piece—or savor a moment of solitude with this indulgence. Each bite is a celebration, rich in comfort and warmth.
Ingredients
For the cake:
- 3 cups all-purpose flour
- 1 teaspoon salt
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1 cup buttermilk
- 1 tablespoon vanilla extract
- 24 tablespoons unsalted butter softened to room temperature
- 2 cups granulated sugar
- 5 large eggs at room temperature
For the butter sauce and glaze:
- 1 cup granulated sugar
- 1/4 cup water
- 1/2 cup unsalted butter
- 1/8 teaspoon salt
- 1 1/2 teaspoons vanilla extract
- 1/2 teaspoon cinnamon optional
Directions
- Preheat the oven to 325 degrees F.
- Generously and thoroughly grease and flour a 10-inch Bundt pan.
- In a medium bowl, whisk together the flour, 1 teaspoon of salt, the baking powder, and the baking soda.
- In a separate bowl, whisk together the buttermilk and 1 tablespoon of vanilla.
- In the bowl of a stand mixer fitted with the paddle attachment, add 24 tablespoons of butter and 2 cups of sugar.
- Beat the butter and the sugar on medium-high speed, scraping down the sides occasionally, until light and fluffy, about 3-4 minutes.
- Reduce the mixing speed to medium.
- Add the eggs, one at a time, beating just until the yellow of the egg disappears after each egg.
- Reduce the speed to low and gradually add the flour mixture to the butter mixture in thirds, alternating it with thirds of the buttermilk mixture.
- Beat until just combined, giving the mixture a final stir by hand to incorporate any flour that may be stuck on the bottom. Be careful not to overmix.
- Transfer the batter to the prepared Bundt pan. Tap the pan on the counter a few times to release any air bubbles.
- Bake the cake until a wooden toothpick inserted into the center comes out with only a few moist crumbs sticking to it, about 50-60 minutes.
- Transfer the cake onto a wire rack to cool for at least 5 minutes.
- Poke holes all over the cake, poking about 3/4 of the way through using a chopstick.
- Immediately after poking the holes in the cake, add the remaining sugar, water, remaining butter, and remaining salt to a medium saucepan.
- Heat the mixture on low until the butter is melted, stirring occasionally, without letting the mixture boil.
- Once the butter is melted, stir in the remaining vanilla and the cinnamon.
- Reserve 1/4 cup of the glaze mixture. Spoon the rest of the glaze onto the cake, doing so slowly so the sauce can soak into the holes.
- Let the cake cool for 30 minutes.
- Run a knife around the edges of the cake and invert it onto a plate or cake stand.
- Once the cake has cooled completely, rewarm the reserved 1/4 cup of glaze without letting it boil.
- Brush the warmed glaze evenly over the cake, moving slowly so it has time to absorb.
- Let the cake sit for at least 1 hour before serving. The longer the cake rests and absorbs, the better the flavor.
- Serve.
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