🥘 Ingredients
- flour 185 g
- baking soda ½ tsp
- matcha 1 ½ tbsp
- vanilla 1 ½ tbsp
- butter 113 g
- peanut butter 1 tbsp
- granulated sugar 150 g
- brown sugar 50 g
- salt ½ tsp
- egg 1
- &(1)flour mixture
- &(2)wet ingredients
- granulated sugar 150 g
- flour 3 tbsp
- milk 237 ml
- butter 227 g
- vanilla 1 tsp
🍳 Cookware
- medium bowl
- large bowl
- flexible spatula
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Cookie
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1Make the cookies: In a medium bowl , whisk together the flour and baking soda .
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2In a large bowl , stir the matcha and vanilla into a paste using a wooden spoon or flexible spatula . Add the butter , peanut butter , granulated sugar , brown sugar and salt , then beat until pale green and fluffy. Switch to a whisk and beat in the egg until smooth.
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3Add the &(1)flour mixture to the &(2)wet ingredients and fold until just combined. Refrigerate the dough, uncovered, while the oven heats.
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4Heat oven to 350F (175C). Line a couple of baking sheets with parchment paper.
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5Using a 1 1/2-tablespoon cookie scoop or two spoons, scoop out 1½-inch rounds and place them a couple of inches apart on the baking sheets. Bake until puffed and no longer wet-looking on top, about 15 minutes . Let the cookies cool completely on the pan. (Unfrosted cookies can be stored in an airtight container for 2 to 3 days.)
Frosting
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1If you’d like, make the frosting when you’re ready to serve the cookies: In a medium saucepan off the heat, whisk together the granulated sugar , flour and @-salt. Whisk in the milk until smooth. Cook over medium heat, whisking constantly, until the mixture starts to bubble, about 4 minutes , then continue whisking the mixture as it boils until thick like pudding, about 2 minutes longer. Transfer this hot mixture to the bowl of a stand mixer fitted with the paddle attachment.
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2Beat on high speed until the bowl feels cool to the touch. It may take up to 10 minutes. With the mixer on medium-high speed, add the butter 2 tablespoons at a time, beating until smooth before each addition. When all of the butter has been incorporated, add the vanilla , then raise the speed to high and beat until very fluffy, 3-5 minutes .
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3Using a butter knife or spoon, frost each cooled cookie and top with sprinkles if you’d like. Serve immediately.