-
In bowl, whisk together matcha powder, flour, cornstarch and salt.
-
In large bowl, beat together sugars and buttery coconut oil until light and fluffy, about 2-3 minutes. Beat in vanilla and egg until well combined.
-
Add dry ingredients to bowl with wet ingredients and mix with spatula until just combined. (Note: Do not over mix.)
-
Chill dough in refrigerator at least 10 minutes. (Note: This makes it easier to handle dough without sticking.)
-
Preheat oven to 350 degrees F. Line baking sheet with parchment paper.
-
On clean, flat surface, form chilled dough into flattened disk. Cut in half, and continue cutting each half until dough is in 8 pieces.
-
Roll each portion into a cylindrical shape, taller than wide.
-
On baking sheet, arrange cookies 2 inches apart. Bake 12 minutes, until edges are set and centers remain soft. Cool cookies on baking sheet 5 minutes before removing.