Salted Honey Butter Cake

This salted honey butter cake is one of those recipes that sounds fancy but is actually really simple to make. Two layers of soft, tender cake topped with a honey buttercream and a sprinkle of flaky sea salt.

The combination of honey and salt is what makes this cake special. It’s sweet but not overwhelmingly so, with just enough saltiness to keep every bite interesting.

The cake itself is moist and light thanks to buttermilk in the batter. It gives the crumb that soft, almost melt-in-your-mouth texture you want in a good butter cake.

And the buttercream? It’s smooth, creamy, and has that perfect sweet-salty balance. Once you drizzle more honey on top and add some flaky salt, it all comes together beautifully.

If you’ve been looking for a cake that feels a little more special than your standard vanilla cake but doesn’t require any complicated techniques, this is it.

Why You’ll Love It

The Sweet-Salty Combo Is Addictive – The flaky sea salt on top and in the buttercream plays off the honey in the most craveable way, hitting that perfect balance where every bite makes you immediately want another one.

Incredibly Moist Thanks to Buttermilk and Honey – Between the buttermilk keeping the crumb tender and the honey locking in moisture, this cake stays soft and never dries out, even the next day.

The Buttercream Is Next Level – This is not your standard vanilla frosting – the honey and flaky sea salt turn it into something way more interesting and complex that people will genuinely ask you for the recipe.

Recipe Ingredients

For the Cake

• 2 cups All-Purpose Flour
• 1 1/2 tsp Baking Powder
• 1/2 tsp Baking Soda
• 3/4 tsp Fine Salt
• 3/4 cup Unsalted Butter (softened)
• 1 cup Granulated Sugar
• 1/4 cup Honey
• 3 large Eggs
• 1 tsp Vanilla Extract
• 1 cup Buttermilk

For the Salted Honey Buttercream

• 1 cup Unsalted Butter (softened)
• 3 1/2 cups Powdered Sugar
• 1/4 cup Honey
• 2 tbsp Heavy Cream
• 1 tsp Vanilla Extract
• 3/4 tsp Flaky Sea Salt

For the Topping

• 2 tbsp Honey (for drizzling)
• Flaky Sea Salt

Directions

Step 1

Preheat your oven to 350°F (177°C). Grease two 8-inch round cake pans and line the bottoms with parchment paper. In a bowl, whisk together the flour, baking powder, baking soda, and salt.

Step 2

In a large bowl, beat the softened butter and granulated sugar with an electric mixer on medium speed until light and fluffy, about 4 minutes. Drizzle in the honey and beat until combined. Add the eggs one at a time, beating well after each addition. Mix in the vanilla extract.

Step 3

Add the dry ingredients to the wet mixture in three additions, alternating with the buttermilk, beginning and ending with the dry ingredients. Mix on low speed just until combined after each addition.

Step 4

Divide the batter evenly between the two prepared pans and smooth the tops. Bake for 28 to 32 minutes until the cakes are golden and a toothpick inserted in the center comes out clean. Let them cool in the pans for 10 minutes, then turn out onto wire racks to cool completely.

Step 5

Make the buttercream by beating the softened butter with an electric mixer on medium-high speed until pale and creamy, about 3 minutes. Add the powdered sugar one cup at a time, beating on low speed after each addition. Mix in the honey, heavy cream, vanilla extract, and flaky sea salt. Beat on medium-high for 2 minutes until light and fluffy.

Step 6

Place the first cake layer on a serving plate. Spread a thick layer of buttercream on top. Set the second layer on top and frost the top and sides with the remaining buttercream, creating rustic swoops with a spatula.

Step 7

Drizzle honey over the top of the cake and finish with a generous pinch of flaky sea salt. Slice and serve at room temperature.

My Tips

Cream the Butter and Sugar Long Enough

When the recipe says beat the butter and sugar until light and fluffy for about 4 minutes, it really means 4 full minutes. Most people stop way too early because it looks “mixed” after a minute or two.

You want the mixture to turn noticeably pale and almost doubled in volume. This is what gives the cake its soft, tender crumb. If you skip this step or rush it, the cake will be denser and heavier than it should be.

Also, make sure the butter is truly at room temperature. It should be soft enough that you can press a finger into it easily, but it shouldn’t be shiny or melty. Cold butter won’t aerate properly, and melted butter won’t hold any air at all.

Alternate Dry and Wet the Right Way

Adding the flour and buttermilk in alternating batches isn’t just a suggestion – it’s what keeps the batter stable. Start with a third of the flour, then half the buttermilk, another third of the flour, the rest of the buttermilk, and finish with the last third of flour.

Mix on low speed and stop as soon as each addition is just barely incorporated. You might still see a few small streaks and that’s fine – they’ll disappear with the next addition.

If you dump everything in at once or mix on high speed, the gluten in the flour overdevelops and you’ll get a tough, chewy cake instead of a soft one.

Weigh Your Batter for Even Layers

If you just eyeball the batter when dividing it between the two pans, one layer almost always ends up thicker than the other. That means one bakes faster and the other takes longer, so you end up with one slightly overbaked layer.

Use a kitchen scale and place each pan on it as you fill them. Split the total weight of batter evenly between the two pans. This way both layers bake at the same rate and come out the same height, which makes stacking and frosting way easier.

More Recipes

• Biscoff Fudgy Brownies
• Burnt Basque Cheesecake
• Dubai Chocolate Bars
• Molten Chocolate Lava Cakes
• Tres Leches Cake

Frequently Asked Questions

What type of honey works best for this cake?

A mild, light-colored honey like clover or wildflower works best because it gives you that sweet honey flavor without overpowering everything else. Darker honeys like buckwheat or manuka have a much stronger, almost molasses-like taste that can change the overall flavor of the cake quite a bit.

Since honey shows up in the cake, the buttercream, and the drizzle, choosing a milder variety keeps the flavor balanced and pleasant throughout.