King Arthur Flour Pound Cake Recipe: Dense Layers With Vanilla-Bourbon Depth

This King Arthur flour pound cake delivers the rich, moist layers and vanilla-bourbon depth that make it a classic dessert staple. After years of perfecting the balance between tender crumb and dense structure, I’ve developed a method that ensures every slice stays fresh for days—no dryness, no crumbling.

The secret lies in precise ingredient ratios and gentle folding that creates those signature layers without overmixing.

What sets this recipe apart is how King Arthur flour’s high protein content works with butter and sugar to create a cake that’s both sturdy and velvety. The vanilla-bourbon infusion adds complexity that elevates it beyond basic pound cake, while the baking method guarantees even rising and golden edges.

For those who prefer chocolate or citrus variations, the base recipe adapts beautifully with simple swaps.

By the time it emerges from the oven, you’ll have a cake with dense, moist layers that crumbles just enough to reveal tender centers. The aroma of vanilla and bourbon lingers in the air, promising slices that are rich yet balanced—never cloying.

This is the kind of cake that impresses guests while being simple enough for weeknight baking.

The beauty of this recipe is its versatility. Serve it plain with whipped cream, layer it with fresh berries, or use it as the base for a decadent trifle.

The foolproof technique ensures success whether you’re a seasoned baker or just starting out. Let’s get started on creating your perfect pound cake.

Ingredients for king arthur pound cake

Twelve ingredients, twelve perfect layers. King Arthur flour and butter create the signature dense structure.

King Arthur flour is non-negotiable here—its high protein content creates that signature dense yet tender crumb. Order directly from their website or grab it from specialty baking stores like Sur La Table if you can’t find it locally. The butter should be cold and cubed when you start; let it sit out just until it yields slightly to a knife. For the bourbon, Buffalo Trace or Maker’s Mark add depth without overpowering. The vanilla extract? House of Davidoff or Nielsen-Massey are worth the splurge—they make all the difference in that signature vanilla-bourbon aroma. If you can’t find bourbon-infused vanilla, add 1 tsp bourbon to 2 tbsp vanilla extract and let it steep overnight.

No bourbon? Substitute 1 tbsp dark rum or 2 tbsp apple cider for the depth, though bourbon’s caramel notes are unique. Can’t find King Arthur flour? Baker’s Special or Gold Medal all-purpose work in a pinch, though the texture will be slightly less dense. The almond extract is optional but recommended—McCormick brand is reliable. For the milk, whole milk works best for richness, but 2% in a bind. The baking powder must be double-acting—check the label. If you only have single-acting, reduce to 1 tsp and add 0.5 tsp baking soda separately. The sugar can be turbinado or brown sugar for a caramelized edge, but superfine dissolves more smoothly.

This cake keeps beautifully—3-4 days wrapped at room temperature or 1 week refrigerated. For longer storage, slice and freeze portions between parchment paper for up to 3 months. The layers stay moist when wrapped in plastic and stored in an airtight container. To revive slightly dried slices, warm for 10 seconds in the microwave with a damp paper towel. The bourbon flavor intensifies over time, so leftovers often taste even better the next day.

Step-by-step instructions for King Arthur flour pound cake

Here’s how to achieve the signature dense layers and rich flavor promised in this recipe.

In a stand mixer fitted with the paddle attachment, combine the 1.5 cups unsalted butter and 2 cups granulated sugar. Beat on medium speed for 5-7 minutes until the mixture is light, fluffy, and nearly doubles in volume. You’ll notice the color lighten and the texture become smooth—this indicates proper aeration for a tender crumb.

I always use cold butter cut into cubes for this step. The cold temperature helps incorporate more air, which creates that signature pound cake texture. Scrape down the sides of the bowl with a rubber spatula every 2 minutes to ensure even creaming. The butter should be completely smooth with no visible lumps.

Add the 4 whole large eggs, one at a time, mixing on low speed after each addition until fully incorporated. Then add the 2 tablespoons pure vanilla extract, 0.5 cup bourbon, and 0.5 teaspoon almond extract. Mix on low speed for 1 minute until just combined—overmixing develops gluten in the flour and can make the cake dense.

The bourbon and vanilla extracts infuse deep, complex flavors that develop during baking. I like to add the extracts last so they don’t evaporate during the creaming process. The mixture should be smooth and slightly thicker than cake batter. If using room-temperature eggs, the batter will be slightly warmer, which helps with even distribution when mixing the dry ingredients.

In a separate bowl, whisk together the 3 cups King Arthur flour, 1.5 teaspoons baking powder, and 0.5 teaspoon salt. Sift the mixture directly into the wet ingredients while mixing on low speed. Add the 0.75 cup whole milk and 0.25 cup vegetable oil alternately, beginning and ending with the flour mixture.

Mix just until the flour is incorporated—you should still see small streaks of flour in the batter. This prevents overdevelopment of gluten, which would make the cake tough. The batter will be thick and smooth, similar to cookie dough. Here’s the thing—don’t be tempted to overmix. The moment the batter comes together is when you stop mixing.

Preheat your oven to 350°F. Grease and flour three 9-inch round cake pans or line them with parchment paper. Divide the batter evenly among the pans, filling each about 2/3 full. Tap the pans gently on the counter to remove any air bubbles and ensure even distribution.

Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. The tops should be golden brown and slightly domed. I know it seems like too much batter for those pans, but trust me—this is what creates those signature dense layers. Rotate the pans halfway through baking for even heat distribution.

Remove the cakes from the oven and let them cool in the pans for 10 minutes. Then transfer to a wire rack to cool completely. Once cooled, level the tops if needed using a serrated knife. This step ensures even layers for consistent thickness when assembling.

To create the classic pound cake layers, place one cake layer on a serving plate. Spread a thin layer of the reserved vanilla-bourbon mixture (if using) or simply stack the layers with a dusting of powdered sugar between each. The result should be a moist, flavorful cake with dense, even layers that hold their shape beautifully.

Pro cooking tips for great king arthur pound cake

King Arthur Flour Secrets

King Arthur flour isn’t just any flour—its high protein content (12.5%) creates that signature dense yet tender crumb. I always use it straight from the bag without sifting first, as the protein structure helps trap moisture better.

For best results, store your flour in the freezer to prevent rancidity—this preserves freshness for up to 6 months. 🌾

Butter Temperature Matters

Cold butter is non-negotiable for this recipe. Cut 1.5 cups unsalted butter into ½-inch cubes and let them sit at room temperature for just 10-15 minutes before creaming. This ensures proper aeration without melting.