Salted Caramel Kentucky Butter Cake Recipe Ina Garten: Rich Layers of Southern Decadence

This cake delivers Southern charm with a decadent twist. A buttery, tender crumb meets layers of salted caramel for an irresistible dessert that’s pure comfort.

Inspired by classic techniques, this version combines rich flavors with a simple process. The result is a moist, golden cake with caramel ribbons that melt in your mouth.

Ingredients for Salted Caramel Kentucky Butter Cake Recipe Ina Garten

Butter, sugar, and flour create this rich Southern showstopper with caramel layers.

The butter is what makes this cake legendary. Use high-quality unsalted—I swear by Plugrá or Kerrygold. Room temperature is key (about 65°F), so pull it out an hour before starting. The buttermilk adds that signature tang—full-fat is worth the splurge. If you can’t find it, whole milk with a tablespoon of lemon juice works in a pinch (but the real stuff is better).

No buttermilk? Whole milk plus 1 tbsp vinegar or lemon juice gets you 90% there. Brown sugar can be light or dark—dark gives a deeper molasses note. The vanilla should be pure extract, not imitation. For the caramel, heavy cream is non-negotiable (half-and-half won’t thicken right). Skip the salted butter here—unsalted lets you control the saltiness in the caramel.

This cake tastes even better the next day (if it lasts that long). Store wrapped at room temp for 2 days, or refrigerate for up to 5 days. Freeze slices for 3 months—thaw overnight before serving. The caramel will soften, so add a fresh dusting of powdered sugar before serving.

Step-by-Step Instructions for Salted Caramel Kentucky Butter Cake

This method delivers a moist cake with a caramel crown that’s worth every minute of effort.

Step 1: Prepare the Cake Batter

Preheat your oven to 325°F and grease a 10-inch bundt pan thoroughly. In a large bowl, cream together 1.5 cups unsalted butter with 2 cups granulated sugar until light and fluffy—this takes about 5 minutes with an electric mixer.

Add the 4 whole large eggs one at a time, beating well after each addition. Then mix in the 2 tsp vanilla extract. In a separate bowl, whisk together the 3 cups all-purpose flour, 1 tsp baking powder, 0.5 tsp baking soda, and 1 tsp salt.

Alternate adding the dry ingredients and 1 cup buttermilk to the butter mixture, beginning and ending with the flour. Mix just until combined—overmixing will make the cake dense.

Step 2: Bake the Cake to Golden Perfection

Pour the batter into your prepared bundt pan and smooth the top with a spatula. Bake for 60-70 minutes or until a toothpick inserted into the center comes out with just a few moist crumbs.

The cake should pull away slightly from the edges of the pan and spring back when lightly pressed. If the top browns too quickly, tent loosely with aluminum foil for the last 15-20 minutes of baking.

Remove from the oven and let cool in the pan for 10 minutes before inverting onto a wire rack. The cake needs to be warm for the next step.

Step 3: Make the Salted Caramel Glaze

While the cake cools slightly, combine 1 cup brown sugar, 0.5 cup heavy cream, and ½ cup (1 stick) of the remaining unsalted butter in a saucepan. Cook over medium heat, stirring constantly, until the mixture comes to a gentle boil.

Let it boil for 1-2 minutes without stirring—you’ll see it thicken slightly. Remove from heat and let cool for 2 minutes before carefully drizzling over the warm cake. The glaze should be thick enough to cling to the cake but still pourable.

Step 4: Finish with Powdered Sugar Dusting

Allow the cake to cool completely, which takes about 1 hour. This waiting period lets the caramel set properly. Once cooled, transfer to your serving plate.

Just before serving, dust the top with 1.5 cups powdered sugar using a fine-mesh sieve. Hold the sieve high above the cake for an even, snow-like dusting. The contrast of the white powder with the golden caramel is visually stunning.

Slice with a sharp knife, making sure each piece gets some of that caramel glaze. Serve at room temperature for the best texture.

Creative Variations of salted caramel kentucky butter cake recipe ina garten

Salted Caramel Swirl

For a marbled effect, divide the batter in half and mix ½ cup cooled caramel sauce into one portion. Alternate spoonfuls of plain and caramel batter in the pan, then swirl with a knife. This creates beautiful ribbons throughout the cake. 💛

Kentucky Bourbon Glaze

Add 2 tbsp bourbon (I use Maker’s Mark) to the caramel glaze while it’s still warm. The alcohol cooks off, leaving a subtle oakiness that pairs perfectly with the buttery cake. Drizzle while the glaze is still slightly warm for better absorption.

Brown Butter Frosting

Brown ½ cup butter in a light-colored pan until nutty and golden. Cool slightly, then beat with 2 cups powdered sugar and 1 tbsp milk until smooth. Spread over the cooled cake for a richer alternative to the dusting. The brown butter adds depth to the caramel notes.

Pecan Praline Topping

Toast 1 cup chopped pecans in 2 tbsp butter with ¼ cup brown sugar until fragrant. Sprinkle this mixture over the caramel glaze before it sets. The crunch contrasts beautifully with the tender cake crumb.

Chocolate Drizzle

Melt ½ cup dark chocolate chips with 1 tbsp coconut oil for a glossy drizzle. Pipe over the powdered sugar in a zigzag pattern. A pinch of flaky sea salt on top enhances the salted caramel theme. 🔥

Layered Bundt Variation

Bake the batter in two 9-inch round pans for 25-30 minutes. Layer with extra caramel sauce and buttercream between the layers. This turns the bundt into a showstopping layer cake while keeping the Kentucky butter cake spirit intact.

Frequently Asked Questions