Preheat the oven to 350 degrees F.
Stir together the first 6 ingredients (rice flour through sea salt) in a mixing bowl (dry ingredients).
In a separate bowl, stir together the remaining ingredients (almond butter through pure vanilla extract) Note - if your almond butter is hard, microwave it for 20 - 30 seconds to soften it up to make it easier to stir.
Add the dry ingredients to the mixing bowl with the wet ingredients. Stir until combined and a dough forms.
Fold in your choice of add ins (see options above) and stir until combined.
Drop spoonfuls of dough on a large baking sheet and bake for 12 minutes, or until the edges of the cookies are golden-brown. Allow cookies to cool 5 minutes before removing from cookie sheet.