This Gluten-Free Dark Chocolate Cake should be your go-to recipe for gluten-free cakes. With a delicate texture, and a rich, deep and dark chocolate flavor, everyone will absolutely love it -- gluten-free or not.
This is the best gluten-free chocolate cake!
Rich with the intense flavor of dark chocolate, and a chocolate glaze that becomes almost like chocolate frosting when it cools, it's always a hit!
This is an easy-to-follow recipe and the results are amazing, so if you ever need to make a cake for someone who's gluten-free (or not!), this dark chocolate bundt cake is it.
For all chocolate lovers, it's ideal for any sort of celebration, holiday, or just to have with your morning coffee. (Breakfast of champions!)
The Ingredients
- olive oil - Extra virgin or regular. This makes for an incredibly moist cake.
- dark chocolate cocoa powder - I like this one. Substitution: If you prefer your chocolate a little sweet (less dark), use a regular cocao powder.
- Gluten-Free All Purpose Flour - I always use Cup4Cup Gluten-Free All-Purpose Flour. It's my favorite gluten-free flour and consistently works well in my baked goods. (If you use a different one, just be sure the ingredient list includes xanthan gum in the flour blend.)
- instant espresso powder - Medaglia D'Oro is my favorite espresso powder.
- salt - I bake with Kosher salt. If you use regular table salt, use half of the amount.
- baking soda and powder
- eggs and egg yolk
- granulated sugar
- pure vanilla extract - I like this one.
- sour cream - This brings even more moisture the the incredible texture of this cake.
- brewed coffee - The purpose of the coffee is to deepen the chocolate flavor -- it won't make the cake taste like coffee. (The glaze on the other hand, has a subtle mocha flavor.)
- bittersweet chocolate - I use Scharffen Berger. Substitution: If you prefer your chocolate a little sweet (less dark), use a semisweet chocolate.
- heavy cream
How to Make a Gluten-Free Dark Chocolate Cake
- Preheat the oven to 325°F and adjust a rack to the center. Add 1 tablespoon of the oil to a 10 inch bundt pan and use a pastry brush to spread it evenly on the entire inside surface. Then sprinkle 1 tablespoon of the cocoa powder in the pan and use the brush to incorporate it into the oil -- it will look like a little chocolate sauce.
Recipe Tip: Whether or not your bundt pan is non-stick, you should still coat it with the oil-cocoa powder mixture. (I recommend non-stick.)

- In a large mixing bowl, combine the flour, baking soda, baking powder, salt and cocoa powder. Mix to blend. In another bowl, whisk the eggs, egg yolks, sugar, and vanilla together. Once it's blended, whisk in the sour cream until it's smooth. Gradually pour in the oil, whisking constantly to blend.
- Combine the dry ingredients with the wet ingredients and mix to blend. Then gently stir in hot coffee or espresso. Once it's well incorporated, add the finely chopped chocolate and mix.
- Pour the batter into the prepared bundt pan.
- Place the cake in the preheated oven and bake until it no longer jiggles, about 45 minutes. If you gently press on the top, it should feel like a soft sponge. Let the cake cool in the pan for at least 10 minutes. (In the photo below, the cake has cooled, so it's a bit sunken. This is normal.)
- Invert the cake onto a platter or large plate.
- To make the glaze, add the finely chopped chocolate to a small mixing bowl. Then pour the cream into a small saucepan and place it over low-medium heat. Scald it with the vanilla and espresso powder. Tiny bubbles will appear on the edges of the pan and it should be very hot, but not boiling. Pour the cream over the chocolate and let it sit for a couple minutes, then gently stir to combine. (This is called Ganache, and here is a tutorial on How to Make Perfect Ganache.)
- Drizzle the glaze over the cake and serve.
Recipe Tip: You can either drizzle the glaze on the cake or coat the cake completely. There will be more than you need if you choose to drizzle it. You can also serve the glaze in a small pitcher with the cake. If you choose to coat it completely, it's easiest if you place it on a baking rack over another sheet pan, so it drips off the cake into the pan, rather than clumping up along the bottom.
(More detailed instructions are in the recipe card below.)
Variations
- This gluten-free dark chocolate cake recipe call for bits of chocolate mixed into the batter. I love this, but if what your prefer is a completely smooth texture, you can omit this.
- You can bake the cake in two 9-inch round cake pans if you'd like to. You will need to double the glaze portion of the recipe for this, adding some between the layers, on top and on the sides.
Making it Ahead and Storage
Yes, you can make this delicious cake ahead of time.
- Room temperature. In a tightly sealed container, without the glaze, the cake can be kept at room temperature for three days. With the glaze, about 24 hours.
- Refrigerator. In a tightly sealed container, the cake can be stored in the refrigerator for up to a week. Note though that it will lose some moisture and not be quite as good.
- Freezer. Wrapped tightly, you can store it for about a month in the freezer. Defrost it overnight at room temperature the day before you want to serve it.
More gluten-free chocolate dessert recipes:
- Coconut Flour Brownies
- Gluten-Free Nutella Brownies
- Chocolate Gluten-Free Biscotti
- Gluten-Free Chocolate Cake with Zucchini
- Pistachio-Crusted Gluten-Free Chocolate Tart
- Chocolate Peppermint Gluten-Free Cookies
I hope you try this easy Gluten-Free Dark Chocolate Cake and love it!

Gluten-Free Dark Chocolate Cake Recipe
Equipment
Ingredients
For the cake
- ¾ cup plus 1 tablespoon olive oil, divided
- ½ cup plus 1 tablespoon dark cocoa powder, sifted
- 1½ cups plus 2 tablespoons Cup4Cup Gluten-Free All-Purpose Flour
- 2½ teaspoons baking soda
- ¾ teaspoon baking powder
- 4 eggs
- 2 egg yolks
- 1⅓ cup granulated sugar
- ½ teaspoon sea salt
- 1 tablespoon pure vanilla extract
- 1¼ cups sour cream
- ⅓ cup freshly brewed strong coffee or espresso
- 1 cup (about 6 ounces) bittersweet chocolate, finely chopped
For the Glaze
- ¾ cup (about 4.5 ounces) bittersweet chocolate, finely chopped
- 1 cup heavy cream
- 1 teaspoon pure vanilla extract
- 1 tablespoon instant espresso powder
Instructions
For the cake
- Preheat the oven and prepare the bundt pan. Preheat the oven to 325°F and adjust a rack to the center. Add 1 tablespoon of the oil to a 10 inch bundt pan and use a pastry brush to spread it evenly on the entire inside surface. Then sprinkle 1 tablespoon of the cocoa powder in the pan and use the brush to incorporate it into the oil -- it will look like chocolate sauce. Set aside.
- Combine the dry ingredients except the sugar. In a large mixing bowl, combine the flour, baking soda, baking powder, salt and remaining ½ cup of the cocoa powder. Stir until everything is evenly incorporated and set aside.
- Combine the wet ingredients with the sugar and then with the dry mix. In a medium-sized mixing bowl, whisk the eggs, egg yolks, sugar, vanilla and salt together. Once it's blended whisk in the sour cream until it's smooth. Then gradually pour in the oil, whisking constantly (almost like you're making a vinaigrette).
- Mix the wet ingredients into the dry ingredients. Make a well in the center of the bowl with the dry ingredients and pour the combined wet ingredients into the well. (Use a rubber spatula to get every last bit.) Mix until it's completely blended together.
- Add the coffee and chopped chocolate and fill the pan. Gently stir in the hot coffee or espresso, and once it's well incorporated, add the finely chopped chocolate and mix. Pour the batter into the prepared bundt pan and spread it evenly.
- Bake. Place the pan on a baking sheet (for easier transportation), and put it in the preheated 325°F oven. Bake only until it no longer jiggles, about 45 minutes. If you gently press on the top, it should feel like a soft sponge.
- Cool. Let the cake cool in the pan for at least 10 minutes, and then invert it onto a cake platter or large plate. (Use pot holders to do this!) Continue to let it cool to room temperature.
- Make the glaze. Add the finely chopped chocolate to a small mixing bowl. In a small saucepan, over low-medium heat, scald the cream with the vanilla and espresso powder. Tiny bubbles will appear on the edges of the pan and it should be very hot, but not boiling. Pour the cream over the chocolate. Do not stir it yet – wait a couple minutes and then stir to combine. It will take a few minutes of mixing before you’ll see it come together.
- Add the glaze and serve. Drizzle the glaze over the cake and serve.
NOTES
NUTRITION
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Natalie
Oh my this cake looks so delicious! I love the texture - seems absolutely moist and delicate. Chocolate and olive oil is such a great combination ♥
valentina
Thank you, Natalie! I do love the chocolate with the olive oil. Hope you do to!
Emma @ Supper in the Suburbs
I looooooove oil based cakes - so much more moist - but I've never thought of using olive oil before. I bet it adds a really wonderful richness. Fab recipe!
valentina
It does! I hope you try it, Emma. Thank you! 🙂
Vennette
Hi 🙂 I have already made the cake a couple of times but not the glaze yet. The cake is unbelievable . . . . and you absolutely can't tell it's GF. I am not a big cake person unless it tastes as perfect as this one does...this cake is totally worth the work!!! Great job on your creativity, I am so happy to have found your recipe. Can I glaze the cake the night before or should I wait until just before serving?
valentina
Hi there. Thank you so very much for you kind words. I so appreciate you taking the time to let me know you love this cake, and my site! You made my day. 🙂 As for the glaze -- I usually do glaze it close to serving time. I think it'll be okay if you do it the night before -- but, it will solidify a bit (at room temp & totally in the fridge) -- so it'll be less saucy. Enjoy it any which way. 🙂
Leslie
How many ounces of chocolate do I need to chop to make 1 cup?
valentina
Hi Leslie, it's about 6 ounces. Enjoy! 🙂
Alicia
Ciao Valentina:
I am so glad I found your blog tonight while searching for a gluten-free dessert recipe that will be safe and satisfying for my Easter dinner guests with celiac disease. Just received a gift of very fresh olive oil from a friend's property in Europe which I hope to use. You are a terrific writer and approach cooking like a chemist.
valentina
Thank you, Alicia. I hope you and your guests enjoy the cake. And how lucky you are to have received a beautiful bottle of fresh European olive oil! 🙂
Karen
Hi there, if I want to use regular AP flour instead of gluten-free flour, do I use the same amount? Thanks!
valentina
Hi Karen, Yes, for this recipe you'd use the same amount. Enjoy! 🙂
Debbie
I can't wait to try this recipe. I would like to omit the coffee. Do I need more of something in its place?
valentina
Hi Debbie, If you'd like to omit the coffee . . . in the cake batter, use hot water instead & in the glaze, you don't need to replace it with anything. (FYI, in the batter, the purpose of the coffee is to enhance the flavor of the chocolate -- the coffee flavor is very subtle, if not undetectable.) Enjoy! 🙂
Katie
Can you use milk chocolate instead of dark?
valentina
Hi Katie! Yes, absolutely. 🙂
David
Well, you know I trust you implicitly! I will give this a go next week when our GF friends are coming to dinner. xo
valentina
Thanks, David. Hope you love it. 🙂
sippitysup
Goldilocks would have loved you too. Because she woulsdhave known you wanted it just right for baby bear. GREG
valentina
Baby bear does need perfection. 🙂 (Thanks, Greg!)