Japanese Matcha Sponge Cake

There was a rainy Tuesday last November when my kitchen smelled like wet earth and I desperately needed something bright and cheerful to bake. I found a tin of ceremonial matcha I had bought on a whim and decided to turn it into a cake instead of a tea. The moment the vibrant green batter hit the pan, the whole mood of the afternoon shifted from dreary to energetic.

I served this to my skeptical neighbor who claimed he did not like green tea anything. After one bite of the fluffy slice dusted with powdered sugar, he asked if I could bake another one for his book club meeting. Watching him scrape his plate clean made me realize how a simple powder can transform a familiar cake into something elegant and grown up.

Ingredients

• Matcha Powder: Use high quality culinary grade for that vibrant green color and a smooth, not bitter, flavor profile.
• Flour: Sifting the dry ingredients is crucial here to prevent lumps and keep the sponge tender.
• Butter: Make sure it is melted and slightly cooled so it does not cook the eggs when you mix it in.
• Eggs: Room temperature eggs incorporate much better into the batter, helping the cake rise evenly.

Instructions

Prep your oven and pan:

Get your oven to 350F and grease an 8 inch round pan, lining the bottom with parchment paper for a smooth release.

Sift the dry mix:

Whisk the flour, matcha, baking powder, and salt together in a medium bowl to aerate them.

Whip the eggs:

Beat the eggs and sugar in a large bowl until the mixture turns pale and fluffy.

Combine wet and dry:

Stir in the butter and vanilla, then slowly alternate adding the milk and the dry ingredients until just mixed.

Bake to perfection:

Pour the batter into your pan and bake for 30 to 35 minutes until a toothpick comes out clean.

Cooling time:

Let the cake sit in the pan for 10 minutes before moving it to a wire rack to cool completely.

Save

I remember taking the first warm slice and pairing it with a cup of sencha, feeling very sophisticated indeed. It has become my go to when I want to serve a dessert that looks impressive but requires very little fuss to prepare.

Serving Ideas

A simple dusting of powdered sugar makes this look like a professional bakery cake.

Flavor Variations

Substituting half the flour with almond flour adds a nutty warmth that pairs beautifully with the grassy notes of the matcha.

Storage and Pairing

Wrap the cake tightly to keep it moist on the counter for a day or two.

• Try pairing a slice with sparkling wine for a celebratory afternoon.
• Add an extra tablespoon of matcha if you really crave that strong tea kick.
• This cake freezes exceptionally well if you want to save a slice for later.

Save

Enjoy every bite of this green tea cloud with someone you love.

Recipe FAQs

→ How do I achieve a strong matcha flavor?

For a more robust green tea taste, you can increase the amount of matcha powder by up to one tablespoon. This will deepen the earthy notes and color of the sponge.

→ Can I make this sponge cake gluten-free?

Yes, you can experiment with substituting half of the all-purpose flour with almond flour for a nuttier profile. For a fully gluten-free version, use a 1:1 gluten-free flour blend, though the texture may vary slightly.

→ Why is it important to cool the cake in the pan first?

Letting the cake rest in the pan for about 10 minutes allows the structure to set. Removing it too early while it is still hot may cause the cake to break or collapse.

→ What is the best way to store this cake?

Wrap the cooled sponge tightly in plastic wrap or store it in an airtight container. It can be kept at room temperature for a day or refrigerated for up to three days to maintain moisture.

→ What should I serve with this dessert?

Pair slices with a cup of hot green tea to complement the flavors. For a richer dessert, serve with a dollop of unsweetened whipped cream and fresh strawberries.