This gluten-free coconut cake explodes with coconut flavor in every bite. The cake is made with coconut emulsion and extract, along with shredded coconut, and even the buttercream frosting is infused with coconut flavor. It's coconutty!

The term "gluten-free" has gotten a bad rap over the years, especially when it comes to gluten-free baked goods like cakes or cookies.
I get it. I do. There's no denying that the early days of gluten-free food were terrible. It was all grainy and dry and often had an odd flavor and texture. BUT that was then. Those were the days of figuring it all out.
Today, things are different, as you'll see, with this delicious gluten-free coconut cake. These days, you can enjoy a moist, tender, absolutely delicious cake that's completely indiscernible from a traditional one!

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Why You'll Love This Recipe
- Simple Ingredients: This recipe uses simple ingredients available almost anywhere.
- Easy to Make: Both the cake and buttercream are easy to make, just like a traditional cake.
- Intense Flavor: With shredded coconut, coconut extract, and coconut emulsion in the cake and coconut extract in the frosting, this cake just explodes with coconut flavor.
- Versatile: As you can see in this post, I've decorated this cake for easter, but you can adjust the decorations and even the color to suit any occasion.
- Moist and Tender: This cake is wonderfully moist and tender with a fantastic crumb.
Ingredients
Coconut Cake
- Gluten-Free Flour: I prefer Bob's Red Mill 1:1 gluten-free flour. I find it gives my baked goods the best texture.
- Cornstarch: Cornstarch helps give the cake an even more luxurious crumble. You can add this to regular cakes, as well.
- Coconut: Olivenation coconut flakes add wonderful coconut flavor and texture.
- Almond Milk and Apple Cider Vinegar: These combine to create a dairy-free buttermilk that helps create a more tender and moist cake.
- Coconut Emulsion and Extract: Olivenation coconut emulsion and coconut extract give the coconut cake a deep, rich coconut flavor. I love using this brand because the flavor is so intense and super-high quality.
- Vanilla Extract: I use Singing Dog vanilla for its purity, quality, and rich vanilla flavor.
Coconut Buttercream
- Butter: Butter gives the frosting its rich, creamy texture.
- Powdered Sugar: Powdered sugar adds sweetness and body to the frosting.
- Coconut Extract: More coconut extract gives the frosting a wonderful coconut flavor.
- Heavy Cream: Heavy cream helps thin the frosting just enough for the perfect, spreadable texture.
See the recipe card at the end of the post for a full list of ingredients and their exact amounts.
Flavor Variations
- Traditional: If you don't have gluten issues, you can use all-purpose or cake flour in the same amounts. You can also use regular buttermilk.
- Vanilla Cake: Omit the coconut flakes, emulsion, and extract for vanilla cake and plain buttercream frosting.
- Dairy-Free: Use plant butter and cream to make a gluten and dairy-free version of this cake.
- Change the Theme: I decorated this cake with Easter candies, but you could use seasonal M&Ms to suit any holiday or simply leave them off for a year-round treat.
Instructions
Coconut Cake
- Combine the almond milk and apple cider vinegar in a liquid measuring cup and set aside.
- Whisk all the dry ingredients in a medium bowl and set aside. Then, beat the butter and half the sugar in a stand mixer with the paddle attachment until light and fluffy.
- Add the extracts, emulsion, and an egg and mix until blended. Then, add the other egg, scrape down the bowl, and mix again until blended.
- Add half the dry ingredients to the wet ingredients and mix. Then, add the rest of the dry ingredients and the buttermilk and mix until there are no clumps. Gently stir in the coconut.
- Divide the batter between two 8-inch baking pans greased with coconut oil and lined with parchment paper on the bottom. Then, bake at 350 until a toothpick inserted into the center comes out clean.
- Remove the baked cakes and cool them in the pan on a baking rack for 15 minutes. Then, turn the cakes out onto the cooling rack and cool completely.
Coconut Buttercream
- Whip the butter until light and creamy. Then, add the extracts, salt, and 1 cup of powdered sugar and mix on medium.
- Add the remaining powdered sugar and heavy cream. Then, mix on low until combined and increase the speed to medium-high, mixing until the frosting is rich and creamy.
Construction
- When the cakes are cooled, place one cake on a cake stand and add a layer of frosting. Then, add the second cake and frost the entire cake.
Expert Tips
- Let the cakes cool for about 15 minutes in the pan before removing them. This gives them a chance to cool just enough to hold their shape as you turn them out.
- If you have a cake stand, use it. It puts the cake at the perfect height for constructing and frosting.
- Be sure your butter is softened but not melted. You'll need to pay particular attention to this if your kitchen is very warm.
Pairing Suggestions
This cake takes traditional coconut cake to the next level, so it's perfect with hearty dinners like chicken and broccoli lasagna or air fryer rotisserie chicken with air-fried parmesan potatoes.
FAQ
1:1 gluten-free flour is a gluten-free flour mixture with everything the flour needs to work already added. 1:1 means it can be used in the same ratio as traditional flour.
Thanks to the sheer volume of sugar in buttercream, it will remain shelf-stable for up to 3 days. However, it should be refrigerated if you plan to keep it longer.
While buttercream is safe at room temperature for up to 3 days, it can be advantageous to refrigerate buttercream cakes. In particular, refrigerating them helps the buttercream retain its texture and initial shape. In warmer climates, buttercream can begin to thin when left at room temperature.
Coconut emulsion is a water-based coconut flavoring. It's made with real coconut and water. The advantage of emulsion is that the flavor remains more prominent because it won't dull due to evaporation the way extracts can.
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📖 Recipe
Gluten-Free Coconut Cake
Equipment
Ingredients
Coconut Cake
- 1 cup almond milk room temperature
- 1 tablespoon apple cider vinegar
- 347 grams Bob's Red Mill 1:1 gluten-free flour 2 ¼ cups + 1 tbsp
- 3 tablespoon cornstarch
- 2 ¼ teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- ½ cup butter room temperature
- 1 ¾ cups sugar
- ⅓ cup vegetable oil
- 1 teaspoon Singing Dog vanilla extract
- 1 teaspoon coconut extract
- 2 teaspoon coconut emulsion
- 2 eggs room temperature
- 1 cup coconut flakes
Coconut Buttercream
- 2 sticks butter softened but not beginning to melt
- 2 teaspoon coconut extract
- 1 teaspoon vanilla extract
- salt pinch
- 3 ½ cups powdered sugar
- 3 tablespoon heavy cream
Instructions
Coconut Cake
- Preheat the oven to 350 degrees. Grease two 8-inch round cake pans and line the bottom with a parchment paper round.
- Whisk the flour, cornstarch, baking powder, baking soda, and salt in a medium bowl and set aside.
- Combine the butter and half of the sugar in a stand mixer with the paddle attachment. Cream the butter for about a minute or until light and fluffy.
- Add the remaining sugar and the oil and mix for another minute until fluffy.
- Add the vanilla extract, coconut extract, coconut emulsion, and one egg and mix for 20 seconds. Then, add the other egg, scrape the mixer bowl, and mix for another 20 seconds.
- Add half the dry ingredients to the wet ingredients, mixing on low until almost combined. Then, increase the speed to medium and mix until fully combined.
- Add the buttermilk and the remaining dry ingredients and mix for 90 seconds until there are no clumps. Then, gently stir in the coconut with a rubber spatula.
- Divide the batter evenly between the prepared cake pans and bake for 33 to 38 minutes until a toothpick inserted into the center comes out clean.
- Cool the cakes in their pans on a wire cooling rack for 15 minutes. Then, turn the cakes out onto the wire cooling racks and cool completely.
Coconut Buttercream
- Whip the butter in a stand mixer for 2 minutes or until light and creamy.
- Add the coconut and vanilla extracts and 1 cup of powdered sugar. Mix on medium until blended.
- Add the remaining powdered sugar and 3 tablespoon of heavy cream. Mix on low, then increase the speed to medium-high, mixing for 2 to 3 minutes until the frosting is rich, smooth, and creamy.
Construction
- Place a cooled cake on a plate or cake stand and frost the top with the buttercream.
- Place the second cake on top of the first and frost the top and sides of the cake.
Notes
- Store this cake at room temperature for up to 3 days. You can refrigerate the cake for up to 5 days. Refrigeration is also recommended if you live in a warm, humid climate.
- For longer storage, chill cake slices and wrap them in plastic wrap. Then, freeze them for up to 2 months in an airtight, freezer-safe container or heavy-duty freezer bags.
- To easily turn out your cakes, run a thin knife between them and the edge of the cake pan. Then, place the cooling rack over the pan and invert them. Give the bottom of the pan a gentle tap to help the cake release.
- It takes 2 to 3 hours for a cake to fully cool, so give your cakes plenty of time to cool off. Even a slightly warm cake will cause the frosting to thin a bit on contact and slowly slide off of the cake.
Andrea says
The coconut flavor in this cake was so rich, and the texture was incredibly moist for a gluten-free bake. We had it after Sunday dinner, and it was just a really lovely treat.
Chelsea says
This cake stayed SO moist! So delicious, thank you for the recipe!
Leslie says
Mine definitely did not come out as beautiful as yours, but it was delicious!
Chelsea says
Delicious!!! Made this for my son that is gluten free and got 2 thumbs up!!
Criss says
I made this gluten-free coconut cake and it turned out so soft and moist! You’d never guess it’s gluten-free—everyone loved it.
Matt says
The moist texture paired with the subtle coconut taste made it a hit. Looking forward to making it again soon!