This sugar-free carrot cake is the recipe I turn to every time I want a proper slice of cake without the sugar crash that follows. It’s naturally sweetened with puréed dates, ripe bananas, and just a drizzle of pure maple syrup — and honestly, you won’t miss the refined sugar at all.
The crumb is beautifully moist thanks to the combination of grated carrots, mashed banana, and coconut oil, while warm cinnamon and nutmeg give it that classic carrot cake flavour we all love. Pecans, almonds, and raisins add texture and little pockets of sweetness throughout.
But the real showstopper is the cashew cream frosting. It’s dairy-free, made from soaked raw cashews blended with coconut oil, lemon, maple syrup, and vanilla — silky smooth and just sweet enough to balance the spiced cake underneath.
Whether you’re cutting back on sugar, baking for someone with dietary restrictions, or simply want a wholesome carrot cake that tastes indulgent, this is the one to make today.
Sugar-Free Carrot Cake
Ingredients
- 2 cups whole wheat flour (or substitute all-purpose flour for a lighter texture)
- 3 teaspoons baking powder brand new
- 1 teaspoon baking soda
- ¾ teaspoon fine sea salt
- 2 teaspoons cinnamon
- 1 teaspoon nutmeg
- 1 cup pecans roughly chopped (plus extra halves for topping)
- ½ cup almonds roughly chopped
- 3 large carrots (approximately 300g / 10.5oz), peeled and finely grated
- 2 large bananas well mashed (or three if you love the taste!)
- 1 cup Medjool dates pitted and puréed
- ½ cup coconut oil melted
- ½ cup plain yogurt (use coconut yogurt for a dairy-free/vegan version)
- 2 tablespoons pure maple syrup
- 1 teaspoon vanilla extract
- 1 tablespoon lemon (juiced) (for the cake)
- ½ cup raisins finely chopped
- 2 large organic eggs fresh ; whisked
For the Frosting:
- 1 cup raw cashews soaked for at least 2 hours, drained and rinsed
- 1 tablespoon lemon (juiced) (for the cake)
- 2 tablespoons liquid coconut oil
- ⅓ cup pure maple syrup
- 1 teaspoon vanilla extract
Instructions
- Preheat the oven to 350°F (180°C). Set aside a round 8-inch cake pan lined with parchment paper.
- Combine the flour, baking powder, baking soda, salt, cinnamon, and nutmeg in a mixing dish.
- Thoroughly combine the nuts (not too much as you don’t want to powder them) or lightly chop them in a food processor, then add to the dry mix and set aside.
- In a separate large mixing bowl, combine the grated carrots and mashed bananas. Set aside.
- Blend the dates with the liquid coconut oil. When the mixture is uniform, add it into the carrot-banana mixture and stir everything together. Add the maple syrup, yoghurt, raisins, vanilla extract, half a lemon juice, and whisked eggs (optional).
- Fold the dry flour-nut mixture into the wet carrot-banana mixture, stirring gently until just combined. The batter should be thick and moist — do not overmix.
- Pour the batter into the prepared cake pan and smooth the top with a spatula. Bake for 35-40 minutes, or until a toothpick inserted into the centre comes out clean. If using a 9×5 inch loaf pan instead, bake for 50-55 minutes.
- Remove from the oven and set aside to cool.
While the cake is in the oven, whip together the icing:
- Blend the soaked and drained cashews in a high-speed blender for 1-2 minutes until completely smooth and paste-like. Add 1-2 tablespoons of water if needed to help the blender process.
- Add the melted coconut oil, lemon juice, vanilla extract, and maple syrup to the blended cashews and blend again until silky smooth. Transfer to a bowl and place in the freezer for 15-20 minutes, stirring every 5 minutes, until the frosting thickens to a spreadable consistency.
- Then, before serving, spread the frosting evenly over the cake and top with pecan halves.
Nutrition
What Makes This Sugar-Free Carrot Cake Special
Most carrot cake recipes rely on a full cup (or more) of granulated sugar to achieve sweetness. This version replaces all refined sugar with three natural sources — puréed Medjool dates, ripe mashed bananas, and a modest amount of pure maple syrup. The result is a cake that’s genuinely sweet without any of the heaviness that comes with a sugar-laden sponge.
The cashew cream frosting deserves its own spotlight. Traditional cream cheese frosting is loaded with powdered sugar and butter. Here, soaked raw cashews are blended into a silky base, enriched with coconut oil and brightened with fresh lemon juice. It tastes creamy, subtly tangy, and perfectly complements the warm spices in the cake.
Whole wheat flour adds a nutty depth that works beautifully with the carrots and pecans, while also providing more fibre than white flour. Every component of this cake earns its place.
Tips for Best Results
- Squeeze your carrots: After grating, wrap the carrots in a clean tea towel and squeeze out excess moisture. This single step prevents a soggy centre and ensures a tender, evenly baked crumb.
- Use ripe bananas: The riper the bananas, the sweeter and more fragrant the cake. Look for bananas with plenty of brown spots on the skin — they mash more smoothly and contribute more natural sugar.
- Don’t skip soaking the cashews: The frosting texture depends entirely on well-soaked cashews. Soak them for at least 2 hours in room-temperature water, or for 30 minutes in just-boiled water if you’re short on time.
- Fold gently: When combining the wet and dry mixtures, fold with a spatula rather than beating. Overmixing develops gluten in the whole wheat flour and makes the cake tough.
- Test early: Start checking with a toothpick at the 35-minute mark. Oven temperatures vary, and the natural sugars in dates and bananas can cause the edges to darken quickly.
Substitutions and Variations
- Nut-free version: Replace the pecans and almonds with sunflower seeds or pumpkin seeds. For the frosting, substitute sunflower seed butter blended with coconut cream for a nut-free alternative.
- Gluten-free: Swap the whole wheat flour for a 1:1 gluten-free baking flour blend. Add ½ teaspoon of xanthan gum if your blend doesn’t already contain it.
- Fully vegan: Omit the optional eggs entirely and use coconut yogurt in place of dairy yogurt. The bananas and dates provide enough binding on their own.
- Spice variations: Add ¼ teaspoon of ground ginger and a pinch of ground cloves for a more complex spice profile reminiscent of gingerbread.
- Coconut oil alternative: If you dislike the faint coconut flavour, use melted unsalted butter (not vegan) or a neutral oil like avocado oil in both the cake and frosting.
Storage and Reheating
- Fridge: Store the frosted cake in an airtight container in the fridge for up to 4 days. The cashew frosting firms up when cold — let the cake sit at room temperature for 15-20 minutes before serving for the best texture.
- Freezer: Freeze the unfrosted cake, wrapped tightly in cling film and then aluminium foil, for up to 3 months. Thaw overnight in the fridge, then frost before serving.
- Frosting separately: The cashew frosting can be frozen in an airtight container for up to 2 months. Thaw in the fridge overnight and re-blend briefly before using.
- Reheating: Individual slices (without frosting) can be gently warmed in the microwave for 15-20 seconds. This brings out the cinnamon and nutmeg aroma beautifully.
What to Serve With This Sugar-Free Carrot Cake
This cake pairs beautifully with a strong cup of black coffee or chai tea — the bold flavours stand up to the warm spices. For an afternoon tea spread, serve alongside fresh berries and a small pot of coconut whipped cream for guests who want extra indulgence.
For a more complete dessert course, pair it with a scoop of vanilla coconut ice cream to keep the meal dairy-free, or a drizzle of warm maple-cinnamon sauce made by simmering maple syrup with a cinnamon stick for five minutes.
If you’re serving this at a brunch, it works wonderfully alongside a fresh fruit platter and the blackberry limeade fizz mentioned in the original recipe — the tartness of the limeade cuts through the richness of the cake perfectly.
Frequently Asked Questions
Is this carrot cake really sugar-free?
It contains no refined or added white sugar. The sweetness comes entirely from Medjool dates, ripe bananas, and pure maple syrup, all of which are natural sugar sources. If you follow a strict no-sugar diet that excludes all forms of sugar including natural ones, this cake may not be suitable, but it is free from processed cane sugar, high-fructose corn syrup, and artificial sweeteners.
Can I make this cake without the eggs and still get a good texture?
Yes. The eggs are listed as optional for good reason — the mashed bananas and puréed dates provide excellent binding and moisture. Without eggs, the cake will be slightly denser and more fudgy, which many people actually prefer. With eggs, the crumb is lighter and more traditional. Both versions are delicious.
Why does my cashew frosting taste grainy?
This usually means the cashews weren’t soaked long enough or your blender isn’t powerful enough. Soak cashews for a full 2 hours in room-temperature water (or 30 minutes in boiling water). Use a high-speed blender and blend for a full 2 minutes, scraping down the sides halfway through. If it’s still slightly textured, strain through a fine-mesh sieve.
Can I use a different pan size?
Absolutely. For a 9×5 inch loaf pan, increase the bake time to 50-55 minutes. For a 9-inch round pan, reduce the bake time to 30-35 minutes as the batter will be thinner. You can also divide the batter between two 8-inch pans for a layered cake — reduce the bake time to 25-28 minutes per layer and double the frosting recipe.
How can I make this cake sweeter without adding sugar?
Increase the dates to 1½ cups, use three very ripe bananas instead of two, or add an extra tablespoon of maple syrup to the batter. You can also fold in ¼ cup of unsweetened shredded coconut, which adds a perception of sweetness through its natural fat and flavour without any actual sugar increase.
What’s the best way to grate the carrots?
Use the fine side of a box grater for a more tender, melt-into-the-cake texture, or the coarse side if you prefer visible carrot shreds with a bit of bite. A food processor fitted with the grating disc makes quick work of it if you’re grating three large carrots. Avoid using pre-shredded bagged carrots — they’re too dry and won’t release moisture into the batter the same way.
The Story Behind Sugar-Free Carrot Cake
Carrot cake has its roots in medieval European baking, when sugar was scarce and expensive. Cooks used carrots as a natural sweetener in cakes and puddings — their high natural sugar content made them an ideal substitute. During World War II rationing in Britain, carrot cake saw a major revival for exactly the same reason, and the Ministry of Food actively promoted carrot-based desserts.
This sugar-free version is a direct continuation of that tradition — returning to the original spirit of carrot cake by letting the natural sweetness of carrots, dates, and bananas do the heavy lifting. The cashew cream frosting is a modern twist, born from the growing plant-based movement, but it echoes the resourcefulness that created carrot cake in the first place: making something indulgent from simple, wholesome ingredients.
If you try this sugar-free carrot cake, I’d love to hear how it turned out — leave a star rating and a comment below to help other bakers find this recipe too!
