Korean Lunch Box Cake Recipe: A Scrumptious Delight That’ll Make Your Taste Buds Sing!

By bobbreich@gmail.com •  Updated: 11/25/23 •  5 min read

Korean Lunch Box Cake Recipe: A Scrumptious Delight That’ll Make Your Taste Buds Sing!


Welcome to our blog post on the delicious and delightful Korean Lunch Box Cake recipe! If you’re a fan of scrumptious desserts that will make your taste buds sing, then you’re in for a treat. In this post, we will explore the world of Korean lunch box cakes, understand their cultural significance, and provide a step-by-step guide on how to make one at home. Get ready to embark on a culinary adventure!

Understanding Korean Lunch Box Cakes

Before we dive into the recipe, let’s take a moment to understand what exactly a Korean lunch box cake is. As the name suggests, these cakes are traditionally packed in lunch boxes and enjoyed as a sweet treat during lunchtime. They are typically light and fluffy sponge cakes layered with cream or fruit fillings.

Korean lunch box cakes have gained immense popularity in Korea due to their convenience and versatility. They are often consumed as snacks or desserts throughout the day and are loved by people of all ages. These cakes also hold cultural significance as they are often shared among family members and friends during special occasions or holidays.

Ingredients for Korean Lunch Box Cake Recipe

Now that we know what makes Korean lunch box cakes so special let’s get into the nitty-gritty of ingredients required for making one at home. You will need:

– 3 eggs
– 1/2 cup granulated sugar
– 1/2 cup all-purpose flour
– 1/4 cup cornstarch
– 1 teaspoon baking powder
– 1/4 teaspoon salt
– 1/4 cup milk
– 2 tablespoons unsalted butter (melted)
– Vanilla extract (optional)
– Strawberry jam (or any other filling of your choice)

Finding these ingredients might be a bit challenging if you’re outside of Korea. However, most of them should be readily available at local grocery stores or specialty Asian markets. If you’re unable to find any specific ingredient, consider checking online stores that specialize in Korean or Asian food products.

Step-by-step Guide to Making a Korean Lunch Box Cake

Now that you have all the ingredients, let’s dive into making the cake batter and assembling the layers properly.

1. Preheat your oven to 350°F (175°C) and prepare an 8-inch round cake pan by greasing it with butter or lining it with parchment paper.

2. In a mixing bowl, whisk together the eggs and sugar until light and frothy.

3. Sift in the flour, cornstarch, baking powder, and salt into the egg mixture. Gently fold these dry ingredients into the batter using a spatula until well combined.

4. Slowly pour in the milk and melted butter while continuing to fold the mixture gently. Add vanilla extract if desired for extra flavor.

5. Once your batter is smooth and well-combined, pour it into your prepared cake pan and spread it evenly.

6. Bake in the preheated oven for about 25-30 minutes or until a toothpick inserted into the center comes out clean.

7. Once baked, remove from oven and let it cool completely before assembling.

Baking and Decorating Your Korean Lunch Box Cake

Now that your cake layers are ready let’s move on to baking and decorating!

1. Use a serrated knife to slice each layer horizontally in half to create four even layers of cake.

2. Spread a generous amount of strawberry jam (or filling of your choice) over one layer of cake, leaving about half an inch border around the edges.

3.Place another layer on top of the jam-covered layer and repeat steps 2-3 until all four layers are assembled with filling in between them.

4.Decorate your cake as desired with whipped cream, fruit toppings, or even chocolate ganache. Let your creativity run wild!

Serving Suggestions and Pairings

Your Korean lunch box cake is now ready to be served! Depending on the occasion, you can choose to serve individual portions or pack the cake in lunch boxes. It’s perfect for picnics, school lunches, or as a sweet treat during a long day at work.

To complement the flavors of this delightful cake, consider serving it with a cup of green tea or Korean barley tea. The earthy notes of these teas will enhance the overall taste experience.

Variations and Modifications of the Recipe

If you’re feeling adventurous and want to add your own creative twist to the recipe, here are some variations you can try:

– Matcha: Substitute 2 tablespoons of flour with matcha powder for a vibrant green tea flavor.
– Chocolate: Add 2 tablespoons of cocoa powder to the dry ingredients for a rich chocolaty twist.
– Fruit Fillings: Experiment with different fruit fillings such as blueberry jam, mango puree, or slices of fresh strawberries.


Congratulations! You have successfully learned how to make a scrumptious Korean Lunch Box Cake at home. We hope this blog post has not only satisfied your curiosity about these delightful treats but also inspired you to try making one yourself.

Remember, making an authentic Korean lunch box cake is not only rewarding but also allows you to embrace Korean culture through its delicious desserts. So why wait? Gather your ingredients and get ready for an exciting baking adventure that will surely make your taste buds sing!