These matcha red bean cookies are a delicious and easy dessert option. Using a food processor makes the process of making the cookie dough much easier. The cookies are made with a combination of all-purpose flour, matcha powder, baking powder, and salt. In the food processor, mix together the dry ingredients with sugar, eggs, vegetable oil, and red bean paste until smooth. Roll the dough into balls and flatten with a fork. Bake for 12-15 minutes and let the cookies cool before serving.