Preheat oven to 350 F
In a large bowl, combine almond flour, salt, baking soda, and erythritol.
In another bowl, melt butter and mix in vanilla, chocolate chips, eggs, and walnuts
Mix wet ingredients into the dry until a dough forms.
Scoop out 1 tbsp of dough per cookie and place onto a cookie sheet.
Bake for 8-10 minutes, or until the edges have turned golden brown.
Remove from oven and transfer to a stable cooling rack to avoid crumbling. They firm as they cool.
Let cool for 10-15 minutes, then enjoy!