01 - In a medium bowl, combine almond flour, erythritol, baking soda, and salt. Whisk thoroughly to ensure even distribution.
02 - In a separate bowl, beat the egg, then whisk in melted butter and vanilla extract until homogenous.
03 - Pour the wet ingredients into the dry mixture and stir gently until a uniform dough forms. Fold in toasted sliced almonds.
04 - Using a tablespoon, scoop dough onto a parchment-lined baking sheet, spacing them two inches apart. Flatten each slightly with the back of a spoon.
05 - Bake at 350°F (177°C) for 12-15 minutes or until edges are golden brown.
06 - Allow cookies to cool on the baking sheet for five minutes before transferring to a wire rack to cool completely.