100% Whole Wheat Chocolate Chip Cookies

Bahan-bahan (3 porsi)

• 1/2 cup butter (barely softened)
• 1/4 cup white sugar
• 1/2 cup light brown sugar
• 1/4 cup dark brown sugar
• 1/2 teaspoon vanilla
• 1 egg
• 1 3/4 cup whole wheat flour (I used freshly ground hard white wheat)
• 1/2 teaspoon kosher salt
• 1/2 teaspoon baking powder
• 1/4 teaspoon baking soda
• 1 teaspoon arrowroot powder (cornstarch works too (this contributes to the soft and chewy texture of this cookie))
• 1 cup semi-sweet chocolate chips