This no sugar cake is a total game changer if you're avoiding refined sugar but still want dessert. It's naturally sweetened, moist, and perfect for afternoon tea or a healthy celebration treat.
Introduction
I stumbled upon this no sugar cake recipe while trying to find a dessert that wouldn’t send me into a sugar crash but still felt indulgent. Let me tell you, it’s been a revelation! Unlike many sugar-free cakes that taste dry or bland, this one stays delightfully moist thanks to the combination of almond and coconut flours, plus the applesauce adds a subtle, natural sweetness and keeps everything tender. The trick I learned? Adding a splash of apple cider vinegar helps the cake rise beautifully and gives it a subtle tang that balances the sweetness. It’s perfect for afternoon tea or even a celebration when you want something lighter but still festive. I’ve made this for family gatherings, and honestly, no one misses the sugar. The texture is soft and the flavor complex enough that even my sugar-loving friends ask for seconds. If you’re curious or cautious about sugar-free baking, this recipe is a great place to start—it’s straightforward, forgiving, and tastes like a treat, not a health experiment.
What You'll Need
One 9-inch round cake, 8 servings
- 2 cups almond flour, finely ground
- 1/2 cup coconut flour
- 1/2 cup unsweetened applesauce
- 3 large eggs, room temperature
- 1/3 cup pure maple syrup
- 1/4 cup melted coconut oil
- 1 teaspoon baking soda
- 1 teaspoon vanilla extract
- 1/2 teaspoon salt
- 1 teaspoon apple cider vinegar
How To Do It
Step 1
Preheat your oven to 350°F (175°C) and grease a 9-inch round cake pan with coconut oil or line it with parchment paper. This first step ensures your cake won’t stick and will come out cleanly after baking. Preheating is crucial because it sets the oven at the perfect temperature for the cake to rise evenly. Skipping this can lead to uneven baking or a dense texture.
⏱ Time: 10 minutes
✓ Doneness: Oven temperature steady at 350°F before placing cake inside
Step 2
In a large bowl, whisk together the almond flour, coconut flour, baking soda, and salt. Mixing the dry ingredients thoroughly helps distribute the leavening agent evenly, which is key for a uniform rise. Coconut flour absorbs a lot of moisture, so be sure to blend well to avoid clumps that could make the cake dense.
⏱ Time: 5 minutes
✓ Doneness: Dry ingredients combined into a smooth, lump-free mixture
Step 3
In a separate bowl, beat the eggs with the applesauce, maple syrup, melted coconut oil, vanilla extract, and apple cider vinegar until smooth. The eggs provide structure, while the applesauce and maple syrup add natural sweetness and moisture. The vinegar reacts with baking soda to create bubbles that help the cake rise. Don't rush this step; thorough mixing ensures an even texture.
⏱ Time: 5 minutes
✓ Doneness: Wet ingredients combined into a smooth, homogenous batter
Step 4
Gradually add the dry ingredients to the wet mixture, folding gently with a spatula until just combined. Overmixing can develop the almond flour’s oils too much, resulting in a dense cake. Folding preserves the air bubbles formed by the vinegar and baking soda, keeping the texture light and tender.
⏱ Time: 3 minutes
✓ Doneness: Batter smooth with no streaks of flour, but not overmixed
Step 5
Pour the batter into the prepared cake pan, smoothing the top with a spatula. This helps the cake bake evenly and develop a nice crust. Tap the pan lightly on the counter to release any large air bubbles trapped in the batter, which could cause holes or uneven texture.
⏱ Time: 2 minutes
✓ Doneness: Batter evenly spread and surface smooth
Step 6
Bake in the preheated oven for 25-30 minutes. Start checking at 25 minutes by inserting a toothpick in the center; it should come out clean or with a few moist crumbs. Baking too long will dry out the cake, so keep a close eye. The cake's edges should be lightly golden and pulling away from the pan slightly.
⏱ Time: 25-30 minutes
✓ Doneness: Toothpick inserted in center comes out clean, edges golden
Step 7
Let the cake cool in the pan for 10 minutes before transferring to a wire rack. Cooling slightly allows the cake to set and makes it easier to handle. If you try to remove it too soon, it might break apart. The wire rack prevents the bottom from becoming soggy by allowing air circulation.
⏱ Time: 10 minutes
✓ Doneness: Cake firm enough to lift without breaking, still warm
Step 8
Once completely cool, frost or serve as desired. I love this cake plain or with a dollop of Greek yogurt and fresh berries. If you want to add frosting, make sure the cake is fully cooled to prevent melting. This step is where you can customize flavors and add a personal touch.
⏱ Time: 15 minutes
✓ Doneness: Cake cool to room temperature, frosting set if applied
Step 9
Slice with a sharp knife for clean edges and serve. Using a serrated knife can tear the cake, so a sharp, straight-edged knife works best. Clean the knife between slices for neat pieces. Enjoy your naturally sweetened, moist no sugar cake!
⏱ Time: 5 minutes
✓ Doneness: Clean, even slices with no crumbling
Variations
Chocolate No Sugar Cake
Add 1/3 cup unsweetened cocoa powder to the dry ingredients for a rich chocolate flavor. You can also mix in sugar-free dark chocolate chips for texture. Expect a slightly denser crumb but still moist and delicious.
Note: Because cocoa powder absorbs moisture, add an extra tablespoon of applesauce or a splash of almond milk to keep the batter moist.
Lemon Blueberry No Sugar Cake
Fold in 1 cup fresh or frozen blueberries and the zest of one lemon for a bright, fruity twist. The berries add bursts of flavor and moisture, making the cake refreshing and perfect for spring.
Note: Gently fold blueberries to avoid breaking them and staining the batter; toss them in a little coconut flour first to prevent sinking.
Spiced No Sugar Cake
Add 1 teaspoon cinnamon, 1/2 teaspoon nutmeg, and a pinch of cloves for a warm, cozy spice profile. Great for fall or winter gatherings and pairs well with a dollop of whipped cream or yogurt.
Note: Mix spices with dry ingredients to ensure even distribution and avoid clumps.
Vegan No Sugar Cake
Replace eggs with 3/4 cup unsweetened applesauce and use flax eggs (2 tablespoons ground flaxseed + 6 tablespoons water). Use coconut yogurt instead of eggs for moisture. Texture will be slightly denser but still tasty.
Note: Increase baking time by 5-7 minutes and check doneness carefully as vegan batter can be wetter.
Nut-Free No Sugar Cake
Substitute almond flour with oat flour or a gluten-free all-purpose blend to make this cake nut-free. The texture will be a bit different—less rich but still moist thanks to applesauce and coconut flour.
Note: Oat flour absorbs moisture differently; add a touch more liquid if batter feels too thick.
Pro Tips
Always measure flours by weight if possible for accuracy.
Volume measurements can vary greatly, especially with almond and coconut flours, which affects texture and moisture. Weighing ensures consistent results every time and prevents a dry or gummy cake.
Let the eggs come to room temperature before mixing.
Room temperature eggs blend more easily with other ingredients, trap more air when beaten, and promote better rise and texture. Cold eggs can cause batter to curdle or mix unevenly.
Use fresh baking soda for best leavening power.
Old baking soda loses its potency, which means your cake won’t rise properly and can be dense. Test by adding a pinch to vinegar—if it fizzes vigorously, it’s still good.
Don’t overmix after adding dry ingredients.
Overmixing can develop almond flour oils too much and deflate the air bubbles from the vinegar reaction, leading to a dense, heavy cake instead of a light, tender crumb.
Allow the cake to cool completely before slicing or frosting.
Cutting warm cake can cause it to crumble or tear. Cooling fully lets the crumb set and makes for cleaner slices and better frosting adherence.
Use parchment paper to line your cake pan.
It makes removing the cake so much easier and prevents sticking, which helps maintain the cake’s shape and presentation.
Add a splash of vanilla extract for depth of flavor.
Vanilla complements the natural sweetness and nutty flavors, making the cake taste richer and more indulgent without added sugar.
Common Mistakes to Avoid
Using too much coconut flour
Why it happens Cooks unfamiliar with coconut flour may treat it like regular flour and add equal amounts, not realizing it absorbs much more liquid.
Fix Stick to the recommended amount and balance with moist ingredients like applesauce. If substituting, reduce coconut flour drastically and increase liquids to avoid a dry, crumbly cake.
Skipping the vinegar
Why it happens Some may think vinegar is optional or dislike its flavor, but it’s essential for leavening in this recipe.
Fix Don’t omit the vinegar; it reacts with baking soda to make the cake rise and stay tender. Use the exact amount called for to keep the balance right.
Overbaking the cake
Why it happens Not checking the cake early or relying solely on baking time can dry it out.
Fix Start checking with a toothpick at 25 minutes and remove as soon as it comes out clean or with moist crumbs. Overbaking leads to dryness.
Not greasing or lining the pan properly
Why it happens Skipping this step leads to sticking and breaking when removing the cake.
Fix Always grease well with coconut oil and line with parchment paper for easy release and a clean edge.
Mixing too vigorously after adding dry ingredients
Why it happens Eager cooks often overmix to get a smooth batter, but this deflates air and toughens the crumb.
Fix Fold gently just until combined to preserve airiness and tender texture.
Nutrition
Per Serving:
Nutritional values are estimates and may vary based on specific ingredients used.
Storage & Tips
Room Temperature
Store the cake covered on the counter for up to 2 days. Keep it wrapped tightly or in an airtight container to prevent drying out. Avoid direct sunlight or heat sources.
Refrigerator
Keep in an airtight container in the fridge for up to 5 days. The cake may firm up and become denser when cold; bring to room temperature or warm slightly before serving for best texture.
Freezer
Wrap the cooled cake tightly in plastic wrap and aluminum foil, then freeze for up to 2 months. To thaw, leave in the fridge overnight or at room temperature for a few hours. Avoid microwaving frozen cake directly to prevent uneven texture.
Reheating
Warm slices gently in a toaster oven or microwave for 15-20 seconds to restore softness. Add a splash of almond milk or yogurt if the cake feels dry. Avoid overheating to prevent toughness.
Make Ahead
You can prepare the batter a day ahead and keep it covered in the fridge. Bring it to room temperature before baking. Alternatively, bake the cake and freeze it uncut for future use. Frost the cake just before serving.
FAQ
Can I substitute maple syrup with another sweetener?
Yes, you can use honey or agave syrup in equal amounts, but the flavor and moisture levels might change slightly. Avoid granulated sweeteners as they won’t dissolve properly and can affect texture.
What if I don’t have coconut flour?
Coconut flour is essential for moisture absorption here. You can try using extra almond flour, but reduce the amount by about 1/4 cup and add extra moist ingredients like applesauce or yogurt to compensate.
How do I make this cake gluten-free?
This recipe is naturally gluten-free as it uses almond and coconut flours. Just ensure your baking soda and other ingredients are certified gluten-free to avoid cross-contamination.
Can I make this cake vegan?
Yes! Replace eggs with flax eggs or extra applesauce and use a plant-based yogurt or oil. The texture will be a bit different—denser and moister—but still tasty.
Why does the cake sometimes come out dense?
Common reasons include overmixing, expired baking soda, or skipping the vinegar. Be gentle when folding and always use fresh leavening agents for a light texture.
Can I add frosting to this cake?
Absolutely! Cream cheese frosting, coconut whipped cream, or a simple glaze pairs well. Make sure the cake is fully cooled before frosting to prevent melting.
How should I store leftovers?
Keep leftover cake in an airtight container in the fridge for up to 5 days. It can also be frozen for longer storage. Bring it back to room temperature before eating for best flavor.
Is this cake suitable for diabetics?
Since it uses natural sweeteners and no refined sugar, it’s a better option for some diabetics, but always consult with a healthcare provider. Monitor portion sizes and ingredients carefully.
Final Thoughts
I hope you enjoy making and sharing this no sugar cake as much as I do. It’s a sweet treat that feels good to eat—give it a try and let me know how it turns out!
