01 - Preheat the oven to 350°F. Line two baking sheets with parchment paper and set aside.
02 - In a medium bowl, whisk together the flour, oats, baking soda, salt, ginger, cinnamon, cloves, and nutmeg until evenly distributed.
03 - In a large bowl, beat the softened butter and brown sugar together using a hand or stand mixer until light and fluffy, about 2 to 3 minutes.
04 - Beat in the molasses, egg, and vanilla extract to the butter mixture until well combined and smooth.
05 - Gradually add the dry ingredient mixture to the wet ingredients, mixing on low speed until just combined. Do not overmix.
06 - Gently fold the diced apple and raisins into the dough using a spatula until evenly distributed.
07 - Using a tablespoon or cookie scoop, drop rounded mounds of dough onto the prepared baking sheets, spacing them about 2 inches apart to allow for spreading.
08 - Bake for 11 to 13 minutes, or until the edges are set and the centers appear just slightly underbaked for a soft texture.
09 - Allow the cookies to rest on the baking sheets for 5 minutes, then transfer to a wire cooling rack to cool completely before serving or storing.