These matcha chocolate chip cookies are soft, chewy, and packed with real matcha flavor! Made with an extra egg yolk, honey, and cornstarch for the chewiest bakery-style texture, loaded with semi-sweet chocolate chunks, and ready in under 30 minutes with no chill time needed.
Preheat oven to 350°F. Line baking sheets with parchment paper.
In a large bowl using a hand mixer or stand mixer, cream unsalted butter, softened, softened butter, granulated sugar, granulated sugar, and packed brown sugar, brown sugar together on medium-high speed for 3 minutes until light and fluffy.
1/2 cup unsalted butter, 1/3 cup granulated sugar, 1/2 cup packed brown sugar
Add large egg egg, egg yolk egg yolk, honey honey, and vanilla extract vanilla extract. Beat until well combined, about 1 minute.
In a separate bowl, whisk together all-purpose flour flour, culinary-grade matcha powder, baking soda, salt, and cornstarch. Sift if your matcha or flour is clumpy, you want no dry pockets of matcha in the final dough.
Add the dry ingredients to the wet ingredients and mix on low speed until just combined. The dough should be a vibrant green.
Fold in the semisweet chocolate until evenly distributed. Scoop dough using a 4-tablespoon scoop (about 65-70g each) and place 4-5 cookies per sheet, spacing 3-4 inches apart.
1 cup semi sweet chocolate chips or chunks
Bake for 10 minutes until edges are set but centers still look soft and slightly underdone. If cookies haven't spread much by the 8-minute mark, remove from oven and gently bang the pan on the counter 2-3 times, then return to oven.
As soon as cookies come out of the oven, press extra chocolate chunks into the tops while they're still warm and soft. Add a sprinkle of flakey sea salt if desired. Cool on baking sheet for 8 minutes (they'll continue setting up), then transfer to a wire rack.