If you love beautiful desserts with a unique flavor, this Gluten Free Ube Cake is about to become your new obsession. Inspired by traditional Filipino ube cakes, this version is light, fluffy, moist, and naturally vibrant thanks to ube — the famous purple yam known for its sweet vanilla-like flavor and gorgeous color.
This gluten-free recipe combines the rich earthy sweetness of ube with a soft sponge texture and creamy frosting, creating a bakery-style cake that tastes as stunning as it looks. It’s perfect for birthdays, celebrations, brunch tables, or simply when you want a dessert that feels special.
Why You’ll Love This Gluten Free Ube Cake
- Naturally vibrant purple color
- Soft and fluffy sponge texture
- Delicious vanilla-coconut flavor notes
- Completely gluten free
- Perfect for celebrations and special occasions
- Can be made with ube powder or ube extract
- Beautiful Pinterest-worthy dessert
Ingredients
For the Cake
- 2 cups gluten-free all-purpose flour
- 1/2 cup cornstarch
- 1 tablespoon baking powder
- 1/2 teaspoon salt
- 1/3 cup ube powder
- 1 teaspoon ube extract
- 4 large eggs
- 1 cup granulated sugar
- 1/2 cup neutral oil
- 3/4 cup milk
- 1 teaspoon vanilla extract
- 1/2 teaspoon cream of tartar
For the Ube Frosting
- 1 cup unsalted butter, softened
- 3 cups powdered sugar
- 2 tablespoons ube powder
- 1 teaspoon ube extract
- 2–3 tablespoons heavy cream
- Pinch of salt
Optional toppings:
- Toasted coconut
- Purple sprinkles
- Coconut flakes
- Fresh berries
Kitchen Equipment
- Two 8-inch cake pans
- Mixing bowls
- Electric mixer
- Cooling rack
- Offset spatula
How to Make Gluten Free Ube Cake
Step 1: Prepare the Oven
Preheat your oven to 350°F (175°C).
Grease and line two cake pans with parchment paper.
Step 2: Mix Dry Ingredients
- In a large bowl, whisk together:
- Gluten-free flour
- Cornstarch
- Baking powder
- Salt
- Ube powder
- Set aside.
Step 3: Beat the Eggs
- Separate the egg whites and yolks.
- In one bowl: Beat egg yolks with half the sugar until pale.
- Add:
- Oil
- Milk
- Vanilla
- Ube extract
- Mix until smooth.
- In another clean bowl:
- Beat egg whites with cream of tartar.
- Slowly add remaining sugar.
- Beat until stiff peaks form.
This method helps create the airy sponge texture many ube cakes are known for.
Step 4: Combine the Batter
Add the wet mixture into the dry ingredients. Gently fold the whipped egg whites into the batter in batches, keeping as much air as possible.
Step 5: Bake
Divide batter evenly between pans. Bake for 25–30 minutes or until a toothpick inserted in the center comes out clean. Allow cakes to cool completely before frosting.
Make the Ube Frosting
Beat butter until creamy.
Gradually add powdered sugar.
Mix in:
- Ube powder
- Ube extract
- Salt
- Heavy cream
Beat until fluffy and smooth.
Assemble the Cake
- Place one cake layer on a serving plate.
- Spread frosting evenly.
- Add second layer.
- Frost the top and sides.
- Decorate with toasted coconut or berries.
For an elegant finish, pipe swirls of frosting around the edges.
Tips for the Best Gluten Free Ube Cake
Use Good Quality Ube
The flavor depends heavily on the quality of your ube powder or extract. Some brands are sweeter and more vibrant than others.
Don’t Overmix
Overmixing can deflate the whipped egg whites and make the cake dense.
Let the Batter Rest Briefly
A short resting time helps gluten-free flour absorb moisture better.
Balance the Sweetness
Ube has a naturally mellow flavor, so avoid overly sweet frosting if you want the yam flavor to shine.
Flavor Variations
Coconut Ube Cake
Add toasted coconut between layers for a tropical flavor combination inspired by classic Filipino desserts.
Ube Mochi Cake
For a chewy texture, replace part of the flour with mochiko rice flour.
Ube Cream Cheese Frosting
Swap buttercream for cream cheese frosting for a tangy contrast.
Storage Tips
- Store covered in the refrigerator for up to 5 days.
- Freeze unfrosted cake layers for up to 2 months.
- Bring to room temperature before serving for the softest texture.
Frequently Asked Questions
What does ube taste like?
Ube has a mildly sweet flavor with notes of vanilla, pistachio, and coconut.
Is ube naturally gluten free?
Yes. Pure ube is naturally gluten free.
Can I use ube halaya?
Yes. Ube halaya (ube jam) can be used as a filling between cake layers.
Why is my ube cake blue instead of purple?
The color can shift depending on acidity levels in the batter because ube pigments react to pH changes.
Final Thoughts
This Gluten Free Ube Cake is soft, elegant, colorful, and incredibly delicious. Whether you’re already an ube fan or trying it for the first time, this cake delivers bakery-quality flavor with a unique twist you won’t forget.
The combination of fluffy sponge, creamy frosting, and naturally vibrant purple color makes it one of the most eye-catching gluten-free desserts you can bake at home.