This Goldilocks Matcha Cake is the green tea loaf that finally gets it just right—not too dense, not too airy, not too sweet, and with a matcha flavor that’s present but never bitter. It’s a moist, tender pound-style cake with a delicate crumb, made with high-quality matcha powder, buttermilk, and a touch of almond extract. The result is a beautifully vibrant loaf that’s perfect for tea time, brunch, or a simple dessert.
Ingredients
- 1 ½ cups (188 g) all-purpose flour
- 2 tablespoons (15 g) culinary-grade matcha powder (see Tips)
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- ½ cup (113 g) unsalted butter, softened
- 1 cup (200 g) granulated sugar
- 2 large eggs, at room temperature
- 1 teaspoon vanilla extract
- ½ teaspoon almond extract (optional but recommended)
- ½ cup (120 ml) buttermilk, at room temperature
- 1 tablespoon (15 ml) hot water (to dissolve matcha, see step 3)
Instructions
- Preheat your oven to 350°F (175°C). Grease a 9×5-inch (23×13 cm) loaf pan and line it with parchment paper, leaving overhang on the long sides for easy lifting.
- In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
- In a small bowl, whisk the matcha powder with the hot water until smooth and no lumps remain. This “blooming” step intensifies the color and reduces any raw, grassy taste.
- In a large bowl, beat the softened butter and sugar with an electric mixer on medium speed until light and fluffy, about 3 minutes. Scrape down the sides as needed.
- Add the eggs one at a time, beating well after each addition. Beat in the vanilla extract and almond extract (if using).
- Add the dissolved matcha mixture and beat until fully incorporated. The batter will turn a vibrant green.
- With the mixer on low speed, add the flour mixture in three additions, alternating with the buttermilk in two additions, starting and ending with the flour. Mix just until combined—do not overmix.
- Pour the batter into the prepared loaf pan and smooth the top with a spatula.
- Bake for 50–60 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs. If the top browns too quickly, tent loosely with foil after 40 minutes.
- Let the cake cool in the pan on a wire rack for 15 minutes. Then lift it out using the parchment overhang and cool completely on the rack before slicing.
Tips
- Use the right matcha: Culinary-grade matcha is ideal for baking—it’s affordable and has a robust flavor. Ceremonial grade is too delicate and expensive for cakes. Avoid “matcha-flavored” mixes that contain sugar.
- Don’t overmix: Once you add the flour, mix only until no streaks remain. Overmixing develops gluten, which makes the cake tough and dense.
- Room temperature ingredients: Cold eggs or buttermilk can seize the butter, creating a lumpy batter. Set them out 30 minutes before starting.
- Check for doneness: Ovens vary. Start checking at 50 minutes, and if the toothpick comes out with wet batter, bake for 5 more minutes. If it comes out with a few moist crumbs, it’s done.
Serving Suggestions
Serve slices slightly warm or at room temperature. A dusting of powdered sugar or a dollop of lightly sweetened whipped cream complements the earthy matcha. For a more indulgent treat, serve with a scoop of vanilla ice cream or a drizzle of white chocolate ganache. It’s also delicious alongside a cup of hot green tea or a matcha latte.
Variations
- Citrus Matcha: Add 1 tablespoon of grated lemon or orange zest to the sugar and rub it in with your fingers before creaming with butter.
- Chocolate Matcha: Fold in ½ cup (90 g) of white chocolate chips or dark chocolate chunks before baking.
- Gluten-Free: Substitute the all-purpose flour with a 1:1 gluten-free baking flour blend. The texture will be slightly more crumbly but still delicious.
- Vegan: Use vegan butter, replace each egg with ¼ cup (60 ml) unsweetened applesauce, and use a plant-based buttermilk (1 tablespoon lemon juice + ½ cup non-dairy milk).
Storage and Reheating
Store the cake in an airtight container at room temperature for up to 3 days. For longer storage, wrap the cooled cake tightly in plastic wrap and then foil, and freeze for up to 3 months. To serve, thaw overnight in the refrigerator or at room temperature for a few hours. To reheat individual slices, microwave for 10–15 seconds or toast lightly in a toaster oven.
Frequently Asked Questions
Can I use regular green tea instead of matcha? No, regular green tea is not ground into a fine powder and won’t provide the same color or concentrated flavor. You need actual matcha powder.
Why did my cake turn out brown instead of green? This usually happens when the matcha is old or of low quality, or if the cake is overbaked. Always check the freshness of your matcha and avoid baking longer than necessary.
Can I reduce the sugar? You can reduce the sugar to ¾ cup (150 g) without drastically changing the texture, but the cake will be less tender and the matcha flavor will be more pronounced (and potentially more bitter).
My cake sunk in the middle. What went wrong? This is often caused by opening the oven door too early, underbaking, or using too much leavener. Make sure your baking powder and soda are fresh, and resist checking the cake until at least 50 minutes.
Can I make this into cupcakes? Yes! Divide the batter among 12 lined muffin cups and bake at 350°F (175°C) for 18–22 minutes, or until a toothpick comes out clean.
How do I know if my matcha is good quality? Good matcha should be bright green, fine as powder, and smell sweet and grassy. If it’s dull yellow-green or has a bitter, fishy smell, it’s old or low grade.
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