Best Chocolate Ganache Filled Bento Cake Recipe
A bento cake, though petite in size, carries an elegance and indulgence that rivals any full sized dessert. This Best Chocolate Ganache Filled Bento Cake harmonizes moist chocolate sponge with a luxurious ganache center, creating a bite-sized experience full of flavour. Perfect for gifting, intimate celebrations, or personal indulgence, its refined presentation elevates any occasion. Each slice offers a delicate balance of richness and charm, making it irresistible to both the eyes and the palate.

Table of Contents
Ingredients
- 1 cup all purpose flour
- ½ cup unsweetened cocoa powder
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- 2 large eggs
- ¾ cup granulated sugar
- ½ cup vegetable oil
- 1 teaspoon vanilla extract
- ½ cup whole milk
- ½ cup hot water
For the Ganache Filling and Frosting
- 200 g semi-sweet chocolate, chopped
- 1 cup heavy cream
- 1 tablespoon unsalted butter
How to Make Chocolate Ganache Filled Bento Cake ?
Begin by preheating the oven to 350°F (175°C) and preparing two 6-inch round cake pans with grease and parchment. In a mixing bowl, combine the flour, cocoa powder, baking powder, baking soda, and salt, ensuring even distribution. In a separate bowl, beat the eggs and sugar until pale and fluffy, then incorporate vegetable oil, vanilla, and milk to create a smooth wet mixture. Gradually fold the dry ingredients into the wet batter, finishing with hot water to achieve a silky consistency, then pour into prepared pans and bake for 20 to 25 minutes.
Once baked, allow the cakes to cool completely while preparing the ganache. Gently heat the heavy cream until it begins to simmer and pour it over the chopped chocolate, letting it sit for two minutes before whisking until smooth. Incorporate butter for a glossy finish and chill briefly until spreadable. Assemble the bento cake by layering one cake with ganache, topping with the second layer, and covering the exterior with the remaining ganache. Finish with delicate decorations like edible flowers or piped cream for an elegant touch.
Cooking Time
Preparation takes approximately 15 minutes, with 25 minutes dedicated to baking and 15 minutes for assembly. The total time required to create this exquisite bento cake is around 55 minutes, making it ideal for spontaneous celebrations or planned occasions.
Nutritional Information
Each serving provides approximately 380 calories, 5 grams of protein, 22 grams of fat, 42 grams of carbohydrates, 3 grams of fiber, and 27 grams of sugar. Despite its rich flavor, portion-controlled servings make this cake a balanced indulgence.
Storage and Reheating
To maintain freshness, store the cake in an airtight container at room temperature for up to one day or refrigerate for up to three days. Before serving, bring it to room temperature to preserve the soft texture and luxurious ganache shine. Due to its delicate size, freezing is not recommended as it may compromise the cake’s moistness and presentation.
Suggestions and Variations
This chocolate ganache bento cake makes a sophisticated gift or a personal treat. For added depth, incorporate a splash of espresso into the ganache or layer with raspberry preserves for a tangy contrast. Personalized decorations such as piped messages or themed toppings enhance its celebratory charm. Its versatility allows adaptation for birthdays, anniversaries, or intimate gatherings.
Seasonal Relevance
Chocolate ganache offers a timeless flavour, making this bento cake suitable year-round. During winter, it pairs wonderfully with warm beverages, while in spring and summer, it can be adorned with fresh fruits or edible flowers for a lighter aesthetic. Its universal appeal ensures that this miniature delight remains season proof and perfect for any festive occasion.
Chocolate Ganache Filled Bento Cake Recipe
4-6
servings25
minutes25
minutes320
kcal50
minutesThis Best Chocolate Ganache Filled Bento Cake is a delightful mini cake that’s moist, rich, and filled with smooth chocolate ganache. Perfect for birthdays, parties, or gifting, these trendy Korean inspired bento cakes are as beautiful as they are delicious.
Ingredients
1 cup all-purpose flour
½ cup unsweetened cocoa powder
1 teaspoon baking powder
½ teaspoon baking soda
¼ teaspoon salt
2 large eggs
¾ cup granulated sugar
½ cup vegetable oil
1 teaspoon vanilla extract
½ cup whole milk
½ cup hot water
For the Ganache Filling and Frosting
200 g semi-sweet chocolate, chopped
1 cup heavy cream
1 tablespoon unsalted butter
Directions
- Preheat oven to 350°F (175°C). Grease and line a 9×9-inch square baking pan.
- In a bowl, whisk together flour, sugar, cocoa powder, baking powder, baking soda, and salt.
- Add milk, oil, egg, and vanilla. Mix until combined, then stir in hot water/coffee (batter will be thin).
- Pour into pan and bake for 20–25 minutes, until a toothpick comes out clean. Let cool completely.
- Meanwhile, make ganache: heat cream until just simmering, pour over chocolate, and let sit 2 minutes. Stir until smooth, then let thicken slightly.
- Use a round cookie cutter (about 4 inches) to cut mini cake layers.
- Spread ganache between two cake layers to make small bento cakes.
- Decorate with whipped cream, buttercream, or sprinkles as desired.
Recipe Video
Notes
- Coffee enhances the chocolate flavor but can be replaced with hot water.
- Chill cakes for 15–20 minutes before decorating for easier handling.
- Store in the fridge in an airtight container for up to 4 days.
