If you’re on the hunt for a delightful treat that’s both wholesome and irresistibly tasty, you’re going to fall in love with this Gluten-Free Amaranth Cake Recipe. It combines the nutty flavor of amaranth flour with the perfect blend of gluten-free flours and simple ingredients to create a light, moist cake that everyone can enjoy. Whether you’re gluten-sensitive or just craving something fresh and naturally nourishing, this cake offers a unique texture and subtle sweetness that feels like a warm hug on a plate.

Ingredients You’ll Need
This recipe relies on straightforward, pantry-friendly ingredients that come together beautifully to create a cake with fantastic flavor, texture, and rise. Each component is carefully chosen to highlight the amaranth’s unique properties while ensuring a tender crumb.
- Amaranth flour (1 cup, fine grind, sifted): Provides a slightly nutty taste and gluten-free nutrition, giving the cake body and depth.
- Gluten-free measure-for-measure flour (1 cup, with xanthan gum): Ensures a perfect texture and structure, mimicking traditional wheat flour’s role.
- Baking powder (1 tablespoon, aluminum-free): Acts as the primary leavening agent, making the cake delightfully fluffy without unwanted metallic aftertaste.
- Baking soda (½ teaspoon, fresh): Adds extra lift and balances acidity for a lighter crumb.
- Large egg (1, room temperature): Incorporates moisture and helps bind the ingredients while trapping air for fluffiness.
- Neutral oil (â…“ cup, refined avocado oil): Adds moistness without overpowering the flavor, keeping the crumb tender.
- Granulated sweetener (â…“ cup, coconut sugar): Brings gentle caramel notes and sweetness with a lower glycemic index.
- Vanilla extract (1 teaspoon, pure): Provides a warming aroma and subtle depth of flavor.
- Milk or plant milk (1 cup, unsweetened almond milk): Adds moisture and helps the batter come together smoothly, without extra sweetness.
- Salt (½ teaspoon, fine table salt): Balances sweetness and enhances all the flavors beautifully.
How to Make Gluten-Free Amaranth Cake Recipe
Step 1: Prepare Your Dry Ingredients
Begin by sifting together the amaranth flour, gluten-free measure-for-measure flour, baking powder, baking soda, and salt in a large bowl. Sifting is key here because it incorporates air and removes any tiny lumps that could compromise the softness and uniform rise of your cake. This simple step sets the foundation for a perfectly textured cake.
Step 2: Whisk Wet Ingredients until Light and Smooth
In a separate bowl, whisk the egg with the coconut sugar, avocado oil, and vanilla extract until the mixture is smooth and starts to form ribbons when you lift the whisk. This aeration adds volume and helps the final cake to be airy and light, so take your time and enjoy the process!
Step 3: Gently Combine Dry and Wet Mixtures
Now it’s time to bring everything together. Fold half of the dry ingredients into the wet mixture using a spatula. Once combined, fold in the remaining dry mixture. The trick here is to fold gently and avoid overmixing. Overworking the batter can lead to a dense cake rather than the tender crumb we’re aiming for.
Step 4: Scrape the Bowl’s Edges
Run your spatula along the bowl’s edges to scoop any pockets of dry ingredients into the batter. This ensures uniformity and prevents any unpleasant surprises—like pockets of flour—in your slices.
Step 5: Prepare the Pan and Pour the Batter
Lightly oil an 8-inch cake pan to prevent sticking. Pour your batter right into the middle and then gently spread it evenly across the bottom. An even layer helps the cake bake uniformly, making sure every bite has the perfect texture.
Step 6: Bake to Perfection
Place the pan on the center rack of your oven preheated to 350°F. Bake for about 35 minutes or until a toothpick inserted near the center comes out clean. Resist the urge to open the oven too early; this patience ensures your cake will be baked through and delightfully fluffy.
Step 7: Cool and Set the Cake
Allow the cake to rest in the pan for 10 minutes. This cooling period helps the crumb to set, making your slices hold together beautifully. Then invert the cake onto a wire rack to cool completely before serving or decorating, so it’s not too fragile to handle.
How to Serve Gluten-Free Amaranth Cake Recipe

Garnishes
This cake pairs wonderfully with toppings that highlight its mild nutty undertones. Dusting with powdered sugar or sprinkling chopped toasted nuts amps up the texture. Fresh berries or a dollop of whipped coconut cream add a delightful contrast and a touch of elegance.
Side Dishes
Serving this cake alongside a cup of freshly brewed tea or rich coffee turns it into a perfect afternoon treat. It also pairs nicely with fruit compotes or a small bowl of yogurt if you want to keep it light but satisfying as a snack or breakfast option.
Creative Ways to Present
For a charming presentation twist, slice the cake into small rectangles and drizzle with a simple glaze made from citrus juice and powdered sugar. You can also layer slices with fruit and cream to create a stacked dessert that wows guests. Get playful with edible flowers or sprinkle cinnamon for a cozy touch.
Make Ahead and Storage
Storing Leftovers
Once completely cooled, store your gluten-free amaranth cake in an airtight container at room temperature for up to 3 days. This keeps the cake moist and fresh, ready for an impromptu snack or dessert whenever you want.
Freezing
This cake freezes beautifully. Wrap tightly in plastic wrap and then foil to prevent freezer burn. It can be frozen for up to 3 months. When you want a treat, thaw it overnight in the fridge and enjoy as if freshly made.
Reheating
If you prefer your cake warm, gently reheat individual slices in a microwave for 15-20 seconds or warm the whole cake in a low oven for 5-10 minutes. This brings out aromatic flavors and a soft crumb that feels freshly baked.
FAQs
Can I use another type of flour instead of amaranth?
While amaranth flour is the star of this recipe for its distinctive flavor and nutrition, you can experiment with other gluten-free flours like sorghum or quinoa. Keep in mind that the texture and taste will vary slightly.
Is this cake suitable for vegans?
This particular recipe includes an egg, so it’s not vegan as is. However, you can try substituting the egg with a flax egg or chia egg to make it vegan-friendly. The texture might be a bit different, but still delicious!
Can I substitute the milk with other plant-based options?
Absolutely! Unsweetened almond milk is recommended, but oat, soy, or coconut milk will all work well and contribute to a moist cake with subtle flavor variations.
Why is it important to sift the flours?
Sifting adds air which helps the cake rise more evenly and prevents lumps that could cause dense spots in the cake. It’s a simple step that really elevates the texture of your Gluten-Free Amaranth Cake Recipe.
How do I know when the cake is done baking?
The best test is the toothpick method – insert a toothpick near the center and if it comes out clean or with a few dry crumbs, it’s ready. If there’s wet batter sticking to it, the cake needs more time.
Final Thoughts
Trying this Gluten-Free Amaranth Cake Recipe will quickly make it a beloved staple in your baking repertoire. It’s a wonderfully approachable recipe that delivers on taste and texture while keeping things wholesome. Perfect for sharing with friends or enjoying a quiet moment, this cake is a true celebration of gluten-free baking at its best. Give it a whirl and savor every bite!
Print
Gluten-Free Amaranth Cake Recipe
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 8 servings
- Category: Dessert
- Method: Baking
- Cuisine: Gluten-Free
- Diet: Gluten Free
Description
A moist and flavorful Gluten-Free Amaranth Cake made with a blend of amaranth flour and gluten-free measure-for-measure flour. This cake is lightly sweetened with coconut sugar and enhanced with vanilla, creating a lovely texture and taste suitable for gluten-free diets.
Ingredients
Dry Ingredients
- 1 cup amaranth flour (fine grind, sifted)
- 1 cup gluten-free measure-for-measure flour (with xanthan gum)
- 1 tablespoon baking powder (aluminum-free)
- ½ teaspoon baking soda (fresh)
- ½ teaspoon salt (fine table salt)
Wet Ingredients
- 1 large egg (room temperature)
- â…“ cup neutral oil (refined avocado oil)
- â…“ cup granulated sweetener (coconut sugar)
- 1 teaspoon vanilla extract (pure)
- 1 cup milk or plant milk (unsweetened almond milk)
Instructions
- Mix Dry Ingredients: In a large bowl, sift together the amaranth flour, gluten-free flour, baking powder, baking soda, and salt. This step ensures the leavening agents are evenly distributed and breaks up any lumps, resulting in a smooth batter.
- Prepare Wet Ingredients: In another bowl, whisk the egg, coconut sugar, oil, and vanilla extract until the mixture turns smooth and slightly ribbons off the whisk. This aeration helps create a lighter cake texture.
- Combine Mixtures: Gently fold half of the dry mixture into the wet ingredients using a spatula. Once combined, fold in the remaining dry mixture carefully to maintain the batter’s aeration without overmixing.
- Gather Batter: Run a spatula along the edges of the bowl to incorporate any stray dry ingredients back into the batter, ensuring uniformity.
- Prepare Cake Pan and Pour Batter: Lightly oil an eight-inch cake pan, pour the batter into it, and gently spread it evenly to promote consistent baking.
- Bake: Place the cake pan on the center oven rack and bake at 350°F for approximately 35 minutes. Test doneness by inserting a toothpick in the center; it should come out clean. Avoid removing it too early to prevent a gummy texture.
- Cool: Let the cake rest in the pan for 10 minutes, then invert it onto a cooling rack to cool completely. This resting step helps set the crumb and makes slicing easier.
Notes
- Use fresh baking soda for best leavening results.
- Be gentle when folding the batter to keep it light and airy.
- Ensure the cake is fully cooled before slicing to maintain structure.
- Refined avocado oil is preferable for its neutral flavor and high smoke point.
- You may substitute almond milk with any unsweetened plant-based milk if desired.
- This cake is naturally gluten-free but always confirm the gluten-free status of your flour blends if highly sensitive.

