This one-bowl almond flour chocolate cake has a fudgy, melt-in-your-mouth crumb and is topped with a silky, two-ingredient chocolate ganache.
Naturally gluten-free, it relies on almond flour's natural fats to deliver a moist texture without standard wheat flour, while Dutch-process cocoa and espresso powder deepen the chocolate flavor.
For more almond flour recipes, check out my almond flour banana muffins, almond flour chocolate chip cookies, and torta caprese.
Jump to:
Why this recipe works
- Naturally Gluten-Free: Built entirely on finely ground almond flour without heavy gluten-free flour blends.
- High Fat & Moisture Content: Almond flour's natural oils keep the cake moist and fudgy, preventing dryness.
- Deep Chocolate Depth: Dutch-process cocoa powder paired with a pinch of espresso powder amplifies the chocolate profile.
- One-Bowl Simplicity: Mixed in a single bowl with a whisk, eliminating extra equipment and reducing cleanup.
- Silky Ganache Topping: A two-ingredient chocolate ganache sets into a glossy finish that seals in moisture.
Ingredients
Before you start, measure and prepare your ingredients so the process runs seamlessly. Full measurements are in the recipe card below.
For the Cake
Almond Flour: Use store-bought, finely ground blanched almond flour or fine almond meal. Do not substitute 1:1 with coarse meal, coconut flour, or oat flour, as they absorb liquid differently.
Dutch-Process Cocoa Powder: Gives a deep, smooth, and less acidic chocolate flavor. (Natural cocoa powder works in a pinch, but Dutch-process cocoa powder yields a richer color and taste).
Baking Soda: The leavening agent that reacts with the ingredients to give the cake a gentle rise. Ensure it is fresh.
Honey or Maple Syrup: Provides natural sweetness and extra moisture to balance the nutty flour.
Eggs: Room-temperature large eggs provide structural integrity and bind the batter.
Vanilla Extract: Enhances the overall flavor profile.
Kosher Salt: Sharpens the sweetness and deepens the chocolate notes.
Espresso Powder: Instantly dissolves into the batter to intensify the chocolate flavor without adding a coffee taste.
For the Chocolate Ganache
Full-Fat Heavy Cream: Provides the fat emulsion needed for a glossy, pourable, and silky ganache consistency.
Semisweet or Dark Chocolate: Use high-quality baking bars finely chopped (avoid chocolate chips, which contain stabilizers that prevent smooth melting).
Instructions
Bake the Cake
1. Preheat oven to 180°C (350°F). Grease an 8-inch round cake pan and line the bottom with parchment paper.
2. Whisk together the almond flour, Dutch-process cocoa powder, espresso powder, baking soda, and kosher salt in a large mixing bowl.
3. Add room-temperature eggs, vanilla extract, and honey (or maple syrup). Whisk until completely smooth.
4. Pour batter into the prepared pan and smooth the top. Bake at 180°C (350°F) for 30–40 minutes, until a wooden toothpick inserted into the center comes out clean.
5. Cool in the pan for 15 minutes, then invert onto a wire rack to cool completely for at least 1 hour.
Make the chocolate ganache
1. Place chopped dark chocolate and heavy cream in a medium heatproof bowl. Microwave in 30-second increments, stirring in between, until mostly melted.
2. Let sit undisturbed for 5 minutes, then whisk from the center outward until glossy and smooth. Pour ganache over the cooled cake and smooth across the top with an offset spatula.
Expert Tips
- Don't Skip the Espresso Powder: It does not make the cake taste like coffee; it acts as a flavor catalyst that dramatically deepens the chocolate notes.
- Use Room-Temperature Eggs: Cold eggs can shock the wet ingredients and cause uneven incorporation.
- Let the Cake Cool Completely: Almond flour cakes are structurally delicate while warm. Cooling for a full hour ensures the crumb sets and prevents the ganache from melting off.
- Weigh or Spoon Your Flour: Fluff your almond flour with a fork, spoon it into your measuring cup, and level it off to prevent packing too much density into the cake.
Troubleshooting
- The cake sank in the center: This usually happens from opening the oven door too early during baking, using expired baking soda, or under-baking. Ensure the crumb is fully set before removing.
- The cake is too crumbly: Almond flour lacks gluten structure. Letting the cake cool completely and handling it gently is essential for clean slices.
- The ganache broke or turned grainy: If the cream was overheated or mixed too aggressively, the emulsion can split. Fix this by whisking in a single teaspoon of warm heavy cream or water until smooth.
Frequently Asked Questions
Almond flour provides a rich, buttery, and naturally gluten-free profile with a moist, dense crumb that holds up exceptionally well with chocolate.
Avoid chocolate chips because they contain stabilizers and emulsifiers designed to hold their shape, which prevents them from melting into a smooth, glossy ganache.
Blanched almond flour yields the smoothest, most cake-like crumb. Coarser almond meal containing skin particles will result in a denser texture and a slightly speckled appearance.
Storing
Keep the frosted cake covered in an airtight container at room temperature for up to 4 days.
Freezing
Freezing the Whole Cake: Freeze the unfrosted, cooled cake layers wrapped tightly in plastic wrap and aluminum foil for up to 2 months. Thaw overnight in the refrigerator before ganaching.
Freezing Slices: Slice individual portions, flash-freeze on a baking sheet, and transfer to a freezer-safe container for up to 2 months.
Make it ahead of time
Bake the cake layer up to 2 days in advance, wrap tightly in plastic wrap, and store at room temperature. Prepare the fresh ganache and frost just before serving.
Substitutions
Sweetener: Swap honey or maple syrup 1:1 with agave nectar or brown rice syrup.
Dairy-Free Ganache: Replace heavy cream with equal parts full-fat canned coconut cream or a plant-based heavy whipping cream alternative.
Variations
Orange Chocolate: Fold 1 tablespoon of freshly grated orange zest directly into the dry ingredient mixture for a classic citrus pairing.
Espresso Hazelnut: Press toasted, finely chopped hazelnuts around the edges of the set ganache for added texture.
Serving tips
Fresh Berries: Top with sliced strawberries, raspberries, or blackberries to cut through the rich chocolate ganache.
Whipped Cream: Serve each slice with a dollop of unsweetened or lightly sweetened fresh whipped cream.
Flaky Sea Salt: Sprinkle a small pinch of flaky sea salt (like Maldon) over the set ganache to elevate the chocolate notes..
How to Scale This Recipe for Different Pans
- 6-Inch Round Pan: Scale all ingredients by 0.55 for a smaller, taller cake; reduce baking time by 5–8 minutes.
- 8x8-Inch Square Pan: Use the full recipe as written for a slightly thinner square cake, or scale all ingredients by 1.25 for standard thickness.
- Standard Muffin Tin: Yields 10–12 cupcakes. Bake at 180°C (350°F) for 18–22 minutes until a toothpick inserted into the center comes out clean.
- Two-Layer 8-Inch Cake: Double all ingredients, including the ganache. Divide the batter evenly between two separate 8-inch round cake pans and bake simultaneously. Use the extra ganache to fill between the layers and frost the exterior.
Equipment
- Large mixing bowl
- Whisk
- 8-inch round cake pan
- Parchment paper
- Microwave-safe bowl
- Offset spatula
More chocolate cake recipes
Chocolate Ganache Cake- Multi-layer rich chocolate cake filled and frosted with glossy ganache.
Chocolate Brooklyn Blackout Cake- Chocolate cake filled with chocolate pudding and rich frosting.
Chocolate Coffee Cake- Infused with coffee layers and frosted with chocolate-coffee buttercream.
Connect With Us
Review: Leave a rating and comment below if you enjoyed this recipe. Socials: Follow on Facebook, Instagram, and Pinterest. Save: Pin this recipe to Pinterest for later.
📖 Recipe
One-Bowl Almond Flour Chocolate Cake (Gluten-Free)
Ingredients
For the cake
- 2 cups Almond flour
- ½ cup Cocoa powder
- ½ teaspoon Baking soda
- 1 teaspoon Espresso powder
- 4 Eggs
- 2 teaspoon Vanilla extract
- ½ teaspoon Kosher salt
- ¾ cup Honey or maple syrup
For the chocolate ganache
- 3.5 oz Dark chocolate
- 3.5 oz Heavy cream
Instructions
Bake the Cake
- Preheat oven to 180°C (350°F). Grease an 8-inch round cake pan and line the bottom with parchment paper.
- Whisk together the almond flour, Dutch-process cocoa powder, espresso powder, baking soda, and kosher salt in a large mixing bowl.
- Add room-temperature eggs, vanilla extract, and honey (or maple syrup). Whisk until completely smooth.
- Pour batter into the prepared pan and smooth the top. Bake at 180°C (350°F) for 30–40 minutes, until a wooden toothpick inserted into the center comes out clean.
- Cool in the pan for 15 minutes, then invert onto a wire rack to cool completely for at least 1 hour.
Make the chocolate ganache
- Place chopped dark chocolate and heavy cream in a medium heatproof bowl. Microwave in 30-second increments, stirring in between, until mostly melted.
- Let sit undisturbed for 5 minutes, then whisk from the center outward until glossy and smooth. Pour ganache over the cooled cake and smooth across the top with an offset spatula.
Notes
- Almond Flour: Use finely ground blanched almond flour. Do not substitute with coarse meal or coconut flour.
- Eggs: Use room-temperature eggs to ensure smooth batter incorporation and proper emulsification.
- Cooling Time: Allow the cake to cool completely for at least 1 hour before ganaching to prevent structural crumbling or melting the topping.
- Chocolate Selection: Use chopped high-quality dark or semisweet baking bars for the ganache, avoiding chocolate chips.
Tammy says
Wow. This recipe is awesome. I will confess that I was short 1/2 c almond flour so added coconut flour (and a splash of milk) to make the 2 cups of “flour”. I also had some Andy’s mints that I melted and used for the frosting.
K says
Can you make this recipe with granulated sweetener (like monk fruit) instead of honey?
RichandDelish says
Hi! I never tried it but let me know if you try it and how it turned out!
Marsha Royder says
Soo delish! My co worker made it for a party and se the almond flour and vegan heavy cream. Will definitely be making this for the holidays!
AMY says
This cake is AMAZING. I chose maple syrup for the denser flavor. Doubled recipe and cut syrup to 1/2 cup. I also added 1 tablespoon of Molasses once. Absolutely amazing flavor and texture. It's the only cake I make now. And soooo easy.