Coarsely chop nuts such as almonds and walnuts.
Combine brown rice flour and almond flour in a bowl and mix.
Add nuts, salt, stevia (or a low-calorie sweetener), and coconut oil, then knead into a dough.
Shape the dough into bite-sized balls.
Bake in a preheated oven at 170°C for 15 minutes.
Let cool before serving.