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Ube Honeycomb Cake

This ube honeycomb cake is a modern take on the beloved Vietnamese Bánh Bò Nướng. Infused with the rich, nutty flavor of ube and a hint of coconut milk, this cake features a vibrant purple hue and a mesmerizing honeycomb-like interior! Baked with tapioca starch, it boasts a delightfully chewy, springy texture with a lightly caramelized crust. Perfectly sweet and subtly floral, it’s a beautiful fusion of tradition and taste! Visit groovyfoodiess.com for more of Sarah's recipes!

Tasty Team
Total Time

1 hr 30 min

1 hr 30 min

Prep Time

15 minutes

15 min

Cook Time

1 hr

1 hr

Ube Honeycomb Cake
Total Time

1 hr 30 min

1 hr 30 min

Prep Time

15 minutes

15 min

Cook Time

1 hr

1 hr

Ingredients

for 12 servings

  • 10 large eggs
  • 1 ½ cups sugar
  • ¼ cup ube extract, or to taste
  • 1 tablespoon vanilla extract
  • ½ teaspoon kosher salt
  • 1 (13½-ounce) can of unsweetened coconut milk
  • 3 cups tapioca starch
  • ⅓ cup glutinous rice flour
  • 2 teaspoons baking powder
  • 2 tablespoons vegetable oil, divided

Nutrition Info

  • Calories 338
  • Fat 12g
  • Carbs 50g
  • Fiber 1g
  • Sugar 15g
  • Protein 6g

Estimated values based on one serving size.

Preparation

  1. Preheat the oven to 350°F (180°C).
  2. Whisk together the eggs, sugar, ube, vanilla, and salt in a large bowl (add more or less ube for your color preference) for about 1 minute, until everything is dissolved. Pour the mixture through a fine mesh strainer into a separate large bowl; discard solids.
  3. Stir in the coconut milk. Sift in the tapioca starch, glutinous rice flour, and baking powder, then whisk thoroughly to combine. Pour the batter through a fine mesh strainer into a separate bowl; discard solids. Stir in 1 tablespoon of the oil.
  4. Grease a 12-inch Bundt pan with the remaining 1 tablespoon oil. Pour the batter into the prepared Bundt pan.
  5. Bake for about 45 minutes, or until a fork inserts easily into the cake.
  6. Let cool on a wire rack for about 20 minutes, then slice and serve. Store the cake in an airtight container in the fridge for up to 4 days.
  7. Enjoy!
  8. Cook smarter, not harder. Use our AI chef Botatouille on the Tasty app. Download now.
Ube Honeycomb Cake