Introduction
You get the perfect chewy texture from melted butter and cornstarch, while the matcha powder adds a beautiful green hue and a wonderfully earthy, slightly bitter note that balances the sweetness of the chocolate chips. These cookies are a delicious twist on a classic, offering a sophisticated flavor profile in every bite.
Prep & Cook Time
Prep Time: 10 minutes
Cook Time: 10 minutes
Total Time: 20 minutes
Servings: 20 cookies
Ingredients
- 1⅓ cup all purpose flour
- 2 tbsp cornstarch
- 1 tbsp matcha powder (high-quality, culinary grade)
- ½ tsp baking soda
- ½ cup salted butter (melted)
- ⅔ cup granulated sugar
- ½ cup light brown sugar (packed)
- 1 large egg (room temperature)
- 1½ tsp pure vanilla powder (use half this amount if you prefer less rich vanilla flavor)
- ¾ cup chocolate chips (semi-sweet, dark, or white)
- flaky sea salt (for sprinkling (optional))
Instructions
- Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.
- In a medium bowl, whisk together the all purpose flour, cornstarch, matcha powder, and baking soda. Set aside.
- In a large bowl, combine the melted butter, granulated sugar, and packed light brown sugar. Whisk vigorously for about one minute until smooth and well combined.
- Add the room temperature egg and pure vanilla powder (use half this amount if you prefer less rich vanilla flavor) to the wet ingredients. Whisk again until the mixture is smooth and slightly thickened.
- Gently fold the dry flour mixture into the wet ingredients using a spatula. Mix until just combined and no dry streaks of flour remain.
- Fold in the chocolate chips until they are evenly distributed throughout the dough.
- Scoop dough balls (about 1.5 tablespoons each) onto the prepared baking sheets, spacing them at least 2 inches apart. Optionally, press a few extra chocolate chips on top for appearance.
- Remove from the oven. If using, immediately sprinkle the tops with a pinch of flaky sea salt. Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.
Variations
- Cookie Sandwiches: Once cooled, spread a thin layer of vanilla buttercream or white chocolate ganache between two cookies.
- Flavor Infusion: For a richer taste, brown the butter before melting it fully and using it in the recipe.
- Scoop & Freeze: Portion the dough into balls and freeze them on a tray. Once solid, transfer to a freezer bag. You can bake directly from frozen, adding 1-2 extra minutes to the bake time.
- Skillet Cookie: Press all the dough into a small, oven-safe skillet and bake for 18-22 minutes for a shareable, giant cookie.
Tips for Success
- For the best color and flavor, use a high-quality culinary grade matcha powder. Lower grades can taste bitter and look dull.
- Ensure your egg is at room temperature to prevent it from solidifying the melted butter and creating a greasy dough.
- Slightly underbaking the cookies is key to achieving that perfect soft, chewy center. They will continue to set as they cool on the baking sheet.
- Use a cookie scoop for uniform dough balls. This ensures all the cookies bake evenly and at the same rate.
Storage & Reheating
Store cooled cookies in an airtight container at room temperature for up to 5 days. For longer storage, freeze baked cookies or portioned raw dough for up to 3 months. To reheat, microwave a cookie for 10-15 seconds to restore its warm, just-baked softness.
FAQ
Can I use unsalted butter?
Yes, you can use unsalted butter. If you do, consider adding a small pinch (about ¼ tsp) of fine salt to the dry ingredients to balance the sweetness.
Why is my cookie dough crumbly?
This can happen if you over-measure the flour. For accuracy, spoon the flour into your measuring cup and level it off with a knife. The melted butter should bind it together, but if it’s too dry, add a teaspoon of milk.
Can I chill this dough before baking?
You can chill the dough for 30-60 minutes, which can help prevent excess spreading. However, baking immediately with melted butter is key to this recipe’s intended chewy texture.
My cookies spread too much. What happened?
This is often due to an overly warm dough or baking sheet. Make sure your dough isn’t too warm when scooping, and always bake on a cool, lined sheet, not a hot one reused from a previous batch.
Can I double this recipe?
Absolutely. Simply double all the ingredients. You may need to bake in batches to avoid overcrowding the oven.
Why did my cookies turn brown instead of staying green?
Overbaking or using a lower quality matcha can cause the vibrant green color to fade or brown. Ensure your oven temperature is accurate and remove the cookies as soon as the edges are set.