Dense, ultra-fudgy, and strikingly green, Matcha White Chocolate Brownies (often called “Blondies” or “Greenies”) pair the vibrant, earthy notes of Japanese green tea with the creamy, buttery sweetness of melted white chocolate. Featuring a crackly shiny top and a rich, melt-in-your-mouth interior, these bars offer a sophisticated twist on classic chocolate brownies.
The secret to a rich, fudgy texture with a shiny papery crust is Melting High-Quality White Chocolate with Butter and Whisking Warm Eggs and Sugar Vigorously for 2 Minutes Before Sifting in Ceremonial Matcha. White chocolate provides the fat and body that cocoa butter normally would, while whisking warm sugar and eggs creates that iconic crackly brownie top.
Why You’ll Love These Matcha Brownies
- Ultra-Fudgy Texture: No cakey crumbs here—just dense, rich, buttery goodness.
- Balanced Bittersweet Profile: Earthy, umami matcha cuts right through sweet white chocolate.
- Stunning Visual Appeal: Natural emerald-green color makes an eye-catching bakery treat.
- Fast One-Bowl Prep: Whisked together in 10 minutes with basic pantry tools.
Ingredients You’ll Need
- Chocolate & Butter Base: ½ cup (1 stick) unsalted butter, 6 oz high-quality white chocolate (chopped, split into 4 oz for melting and 2 oz for folding).
- Sugar & Eggs: ¾ cup granulated sugar, 2 large eggs + 1 egg yolk (room temperature), and 1 teaspoon vanilla extract.
- Dry Base & Matcha: ¾ cup all-purpose flour, 1½ tablespoons culinary or ceremonial-grade matcha powder, and ½ teaspoon fine sea salt.
Step-by-Step Instructions
1.Melt Butter & White Chocolate:3 mins.
Preheat your oven to 350°F (175°C) and line an 8×8-inch baking pan with parchment paper. Melt butter and 4 oz of chopped white chocolate in a heatproof bowl over a pot of simmering water (or in the microwave in 20-second bursts, stirring until silky smooth). Set aside to cool slightly.
2.Whisk Eggs & Sugar for Crackly Top:3 mins.
In a large bowl, whisk room-temperature eggs, egg yolk, and granulated sugar vigorously for 2 full minutes until the mixture turns pale, thick, and voluminous. Whisk in vanilla extract and the cooled melted chocolate-butter mixture.
3.Sift Matcha & Fold Batter:2 mins.
Sift all-purpose flour, matcha powder, and salt directly into the wet mixture. Fold gently with a rubber spatula until just combined and no green flour streaks remain. Fold in the remaining 2 oz of white chocolate chunks.
4.Bake, Cool & Slice:20-22 mins.
Pour the thick green batter into the prepared pan and smooth the top. Bake at 350°F (175°C) for 20 to 22 minutes until the edges are set and a toothpick inserted into the center comes out with a few fudgy crumbs (do not overbake). Cool completely in the pan before slicing into 16 squares!
Tips from the Kitchen
- Sift Your Matcha Powder: Matcha clumping is the enemy of smooth batter; sift it alongside the flour to distribute the green tea evenly.
- Use Real White Chocolate Bars: Avoid white chocolate chips if possible; they contain stabilizers that prevent them from melting into a silky smooth base. Look for baking bars with real cocoa butter.
- Chill for Clean Fudgy Cuts: For perfectly sharp, clean square edges, place the cooled pan in the fridge for 30 minutes before cutting with a hot, clean chef’s knife.
Quick Recipe Card
- Prep: 10 mins | Bake: 22 mins | Yield: 16 Brownies
Ingredients:
- ½ cup Butter & 6 oz White Chocolate (divided)
- ¾ cup Sugar, 2 Eggs + 1 Yolk & 1 tsp Vanilla
- ¾ cup Flour & 1½ tbsp Matcha Powder
- ½ tsp Fine Sea Salt
Instructions:
Preheat oven to 350°F (175°C) and line an 8×8 pan. Melt butter and 4 oz white chocolate until smooth. Whisk sugar, eggs, and yolk for 2 mins until pale. Stir in vanilla and melted chocolate. Sift in flour, matcha, and salt; fold gently. Fold in remaining 2 oz white chocolate chunks. Bake for 20–22 mins. Cool completely and slice into fudgy squares!
