Mix together 1 and 1/2 cups almond flour, 1/3 cup coconut flour, and 1/2 teaspoon salt.
In a separate bowl mix together the juice of 3 lemons, 2 teaspoons of vanilla extract, 1/4 cup melted coconut oil and 2 tablespoons maple syrup (or other liquid sweetener). Stir until combined.
Stir liquid mix into dry ingredients until completely combined. If mix is too dry add more sweetener. Roll into balls no larger than golf balls. Roll each ball in coconut, crushed nuts, or icing sugar.
Refrigerate. Store in an air-tight container. This recipe can be frozen.