In a mixing bowl, add the almond flour, oat fiber, baking soda, salt and Xanthan gum and whisk until well combined, then set aside.
Add the butter and Swerve confectioners in a separate bowl, then cream together using a hand mixer.
Add in the egg, peppermint extract and vanilla extracts and continue mixing.
Mix in the dry ingredients, only until combined. Fold in the white chocolate chips and ½ cup of the crushed peppermints, making sure they are evenly distributed throughout the dough.
Using a cookie scoop, scoop out the dough onto a baking sheet lined with parchment paper or a Silpat. Add the remaining ¼ cup of crushed peppermints over the top. Gently press down to flatten the dough slightly, then bake for 12-13 minutes or until the edges are golden. Be sure to allow the cookies to cool slightly, before moving them to a cooling rack.
Makes about 26 cookies, serving size 2 cookies.Oat Fiber is made from grinding the outer husks of oats. How healthy is oat fiber? It's pure insoluble fiber, which doesn't dissolve in water and isn't broken down in the digestive tract, so it has zero net carbs and is perfect for a Keto Diet. It helps give a more traditional texture and that's why I use it so often. Check out all the Keto Oat Fiber Recipes you can make!To get the best results, it's best to use oat fiber if you can. If you're unable to find it, try a combination of psyllium husk powder and coconut flour. Since both are very absorbent, you might have to add more liquid.