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Elegant Korean Bento Cake Pastel Buttercream Roses Gold Leaf

Korean Bento Cake with Pastel Buttercream Roses and Gold Leaf Accents

Alex Carter
A stunning, compact Korean-style bento cake featuring layers of soft vanilla sponge, frosted with smooth pastel buttercream roses and delicate gold leaf accents. Perfect for intimate celebrations or as a beautiful gift.
Prep Time 1 hour
Cook Time 35 minutes
Total Time 1 hour 35 minutes
Servings 6 servings
Calories 520 kcal

Ingredients
  

Ingredients

  • 1.5 cups cake flour sifted
  • 1 cup granulated sugar divided
  • 1.5 tsp baking powder
  • 0.25 tsp salt
  • 0.5 cup unsalted butter softened to room temperature
  • 2 large eggs room temperature
  • 1 tsp vanilla extract
  • 0.5 cup whole milk room temperature
  • 1 cup unsalted butter softened for frosting
  • 4 cups powdered sugar sifted
  • 2 tbsp heavy cream or milk for frosting consistency
  • 1 pinch gold leaf sheets for decoration
  • 2-3 drops food coloring pastel shades (pink, blue, yellow)

Notes

Storage: Store the finished bento cake in an airtight container in the refrigerator for up to 3 days. Let it come to room temperature for about 20 minutes before serving for the best texture and flavor. Make-Ahead Tip: The cake layers can be baked, cooled, wrapped tightly in plastic wrap, and frozen for up to 1 month. Thaw overnight in the refrigerator before frosting. Substitutions: For a dairy-free version, use plant-based butter and milk. For a gluten-free version, use a 1:1 gluten-free flour blend. Serving Suggestion: This cake is perfect for small gatherings, birthdays, or as a beautiful edible gift. Pair with a cup of hot Korean barley tea (boricha) or green tea.