Preheat the oven to 350ºF. Line a baking sheet with parchment paper.
In a large bowl using a hand mixer, or in the bowl of a stand mixer fitted with the paddle attachment, beat the butter and honey together until smooth.
Add the almond milk, applesauce, and vanilla, and beat again.
Add the flour, baking soda, xanthan gum, ginger, cinnamon, and sea salt.
Stir in the oats, walnuts, and raisins. Scoop the dough into 2 tablespoon-size balls and place them on the prepared baking sheet about 2 inches apart from one another. Gently press down on the dough to flatten.
Bake for 12 minutes until golden brown.
Allow to cool on the pan for 10 minutes, then serve. Store in an airtight container at room temperature for up to five days.