Whole Wheat Chocolate Chip Walnut Cookies {My Favorite Chocolate Chip Cookies}
from Well Plated

½ cup finely chopped walnuts

1 cup dark chocolate chips

1 large egg

¼ teaspoon cider vinegar

¾ teaspoon baking soda

½ teaspoon kosher salt

½ teaspoon cinnamon

½ teaspoon espresso powder (optional but delicious)

1 teaspoon pure vanilla extract

⅓ cup granulated sugar

½ cup dark brown sugar, lightly packed

6 tablespoons unsalted butter, at room temperature

1 cup white whole wheat flour

½ cup rolled oats