Aduki Beans Cake Recipe – Soft & Moist Japanese Red Bean Cake

Aduki Beans Cake is a soft, buttery Japanese-inspired red bean cake made with sweet aduki (azuki) beans. This unique cake combines the richness of butter with the natural sweetness of red beans, creating a moist and flavorful dessert that is perfect for tea time, special occasions, or even for selling in a bakery. If you are looking for an easy Aduki Beans Cake recipe that can be made without an oven, this microwave version is simple and beginner-friendly.

Why You’ll Love This Aduki Beans Cake

• Soft, moist, and tender texture
• Natural sweetness from aduki beans
• Easy to make with a microwave
• Perfect Japanese-style dessert for red bean lovers

Ingredients for Aduki Beans Cake

• 2¼ cups cake flour
• 1 tablespoon baking powder
• ¼ teaspoon baking soda
• 1 cup butter, softened
• ¼ cup plain yogurt
• 3 eggs
• 1 cup caster sugar
• ½ cup cooked aduki beans (or canned red beans in heavy syrup)
• 3 tablespoons red syrup

How to Make Aduki Beans Cake

1. Sift together the cake flour, baking powder, and baking soda. Set aside.
2. In a food processor, combine butter, sugar, eggs, and yogurt. Process until smooth and well blended.
3. Add the red syrup and mix until incorporated.
4. Gradually pulse in the flour mixture until just combined. Do not overmix.
5. Gently fold in the cooked aduki beans.
6. Pour the batter into a greased ring mold and spread evenly.
7. Microwave on High (600–700 watts) for approximately 8½ minutes.
8. Allow the cake to cool before removing from the mold. Slice and serve.

Expert Tips for the Best Aduki Beans Cake

• Use high-quality butter for a richer flavor.
• Avoid overmixing once the flour is added to keep the cake light and fluffy.
• For extra visual appeal, sprinkle additional aduki beans on top before cooking.
• If baking in a conventional oven, bake at 170°C (338°F) for 30–35 minutes or until a toothpick inserted in the center comes out clean.

What Are Aduki Beans?

Aduki beans (also spelled azuki beans) are small red beans widely used in Japanese desserts such as mochi, dorayaki, and red bean paste fillings. They are naturally sweet, rich in fiber, and provide a smooth texture that pairs beautifully with cakes and pastries.

Frequently Asked Questions About Aduki Beans Cake

Can I use canned red beans?

Yes. Canned red beans in heavy syrup work perfectly for this Aduki Beans Cake. Simply drain excess syrup if needed before adding.

How should I store Aduki Beans Cake?

Store the cake in an airtight container at room temperature for up to 2 days, or refrigerate for up to 5 days. Bring to room temperature before serving for best texture.

Conclusion

This Aduki Beans Cake recipe delivers a soft, moist, and flavorful Japanese-style red bean cake that is simple to prepare and incredibly satisfying. Whether you are baking for family, guests, or customers, Aduki Beans Cake is a unique dessert that stands out from traditional cakes.

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