If you’re craving a moist, not-too-sweet treat that just so happens to be gluten-free and packed with cozy spices, you’ve found a new favorite: Flourless Sweet Potato Ginger Cake! This gorgeously golden cake is a slice of pure comfort, marrying the creamy richness of sweet potato with a bold burst of ginger and just the right touch of natural sweetness. Whether you’re making dessert for a crowd or looking for something wholesome to go with your morning coffee, this cake will seriously surprise you with both its flavor and how easy it is to put together.

Ingredients You’ll Need
You only need a handful of simple, wholesome ingredients to make Flourless Sweet Potato Ginger Cake, and honestly, every single one has a job to do! Each component brings something special: creaminess, spice, structure, or sweetness. Here’s what makes this cake so irresistible.
- Mashed sweet potato: Adds moisture, subtle sweetness, and that lovely orange hue. Roasting brings out even more flavor!
- Large eggs: Give structure and richness; you can use flax eggs for a plant-based option.
- Maple syrup or honey: Provides natural sweetness plus depth of flavor—maple gives a caramel note, honey brings floral.
- Melted coconut oil or butter: Lends tenderness and a melt-in-the-mouth texture. Coconut oil gives a gentle tropical hint.
- Vanilla extract: Balances the spices and ties everything together with a warm, aromatic background.
- Almond flour: Light, nutty, and gluten free; keeps the cake super moist and fluffy.
- Ground ginger: The star spice! Adds zingy warmth and a cozy kick.
- Ground cinnamon: Brings familiar earthy-sweet spice, making the cake extra comforting.
- Ground nutmeg: A subtle, nutty aroma that deepens the spice profile.
- Baking soda: Helps the cake rise gently, giving it a soft crumb without flour.
How to Make Flourless Sweet Potato Ginger Cake
Step 1: Prep Your Pan and Oven
Start by preheating your oven to 350°F (175°C), and either line your baking pan with parchment or give it a good grease. This simple step means your cake will release effortlessly—and no crumbled edges!
Step 2: Combine Wet Ingredients
In a large bowl, whisk together the mashed sweet potato, eggs, maple syrup or honey, melted coconut oil or butter, and vanilla extract. The mixture should be creamy and smooth—this base is what makes Flourless Sweet Potato Ginger Cake so tender.
Step 3: Add Dry Ingredients
Stir in the almond flour, ground ginger, cinnamon, nutmeg, and baking soda. Switch to a spatula for gentle mixing—you want everything just combined with no streaks of flour. The batter will be thick, slightly fluffy, and warmly fragrant.
Step 4: Bake!
Pour the batter into your prepared pan, smoothing out the top. Slide it into the oven and bake for 25 to 30 minutes. The cake is ready when it’s deeply golden and a toothpick comes out clean or with a few moist crumbs.
Step 5: Cool and Slice
Let the cake cool completely in the pan for best results. This makes slicing easier and keeps your Flourless Sweet Potato Ginger Cake super moist. Once cool, cut into generous squares or neat slices—now it’s ready to enjoy!
How to Serve Flourless Sweet Potato Ginger Cake

Garnishes
Dress your cake up with a dollop of Greek yogurt or coconut cream and a sprinkle of extra ground ginger. For an extra treat, a drizzle of maple syrup or scatter of roasted pecans adds gorgeous texture and flavor.
Side Dishes
Serve slices alongside fresh berries or a simple fruit salad for a naturally sweet contrast. A hot mug of spiced tea or robust coffee pairs perfectly, balancing the subtle spice of the Flourless Sweet Potato Ginger Cake.
Creative Ways to Present
For a playful twist, try layering cubes of cake with vanilla yogurt and pomegranate seeds in parfait glasses. Or, cut the cake into bite-size pieces and serve as part of a gluten-free dessert platter at your next gathering.
Make Ahead and Storage
Storing Leftovers
Once cooled, store leftovers in an airtight container at room temperature for up to two days, or keep in the refrigerator for up to five days. The cake stays soft and flavorful, even after a few days!
Freezing
Flourless Sweet Potato Ginger Cake freezes beautifully! Wrap individual slices well in plastic wrap and freeze in an airtight bag or container for up to two months. Thaw overnight in the fridge or for an hour at room temp.
Reheating
To rewarm, pop a slice in the microwave for 10–20 seconds or in a low oven until just heated through. This revives the lovely moisture and aroma—it’ll taste like it was freshly baked!
FAQs
Can I use canned sweet potato instead of fresh?
Absolutely! Just make sure the canned sweet potato is 100% pure (not pie filling) and is drained of any liquid. Roasting fresh will give you a deeper flavor, but canned offers great convenience.
Can I make this cake vegan?
Yes you can! Substitute three flax eggs (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water per “egg”). Also swap the honey or maple syrup for a plant-based sweetener, and use coconut oil instead of butter.
Does this cake taste strongly of ginger?
The ginger adds a warm, spicy backbone but doesn’t overpower the cake. If you love a bolder kick, add a pinch more; if you prefer subtle spice, scale back slightly—the recipe is flexible!
What size pan should I use?
An 8-inch square or round pan works perfectly. If you use a loaf pan, keep in mind the cake will be taller and may need a few extra minutes to bake through—just check with a toothpick.
How do I make sure the cake isn’t gummy?
Make sure your sweet potato is thoroughly mashed and measured, and don’t overmix the batter. Letting the cake cool before slicing ensures the texture stays light, never gummy!
Final Thoughts
If you’re ready for an easy, crowd-pleasing treat that feels totally fresh and nourishing, Flourless Sweet Potato Ginger Cake is calling your name. I hope you’ll give it a try—there’s a good chance it’ll become your new go-to whenever you want something special, warm, and a little bit different!
PrintFlourless Sweet Potato Ginger Cake Recipe
This Flourless Sweet Potato Ginger Cake is a delightful gluten-free dessert with a moist texture and warm spices. It’s made using wholesome ingredients like sweet potato, almond flour, and maple syrup, creating a flavorful and comforting treat.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 8 slices
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Ingredients
Sweet Potato Mixture:
- 1 cup mashed sweet potato
- 3 large eggs
- ¼ cup maple syrup or honey
- ¼ cup melted coconut oil or butter
- 1 tsp vanilla extract
Dry Ingredients:
- ½ cup almond flour
- 1½ tsp ground ginger
- 1 tsp ground cinnamon
- ¼ tsp ground nutmeg
- 1 tsp baking soda
Instructions
- Preheat oven: Preheat the oven to 350°F (175°C). Line or grease your baking pan.
- Mix wet ingredients: In a bowl, whisk together the mashed sweet potato, eggs, maple syrup, coconut oil, and vanilla.
- Add dry ingredients: Stir in the almond flour, ginger, cinnamon, nutmeg, and baking soda until well combined.
- Bake: Pour the batter into the prepared pan and bake for 25–30 minutes.
- Cool and serve: Allow the cake to cool, slice it, and serve.
Notes
- Roast the sweet potato for enhanced flavor.
- For an egg-free version, use flax eggs as a substitute.
- If needed, almond flour can be replaced with oat flour.
Nutrition
- Serving Size: 1 slice
- Calories: 220
- Sugar: 12g
- Sodium: 180mg
- Fat: 14g
- Saturated Fat: 8g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 3g
- Protein: 5g
- Cholesterol: 70mg