Preheat oven to 350 degrees F / 177 degrees C.
In large bowl, combine ½ cup coconut flour, 1½ cups almond flour, ¼ cup ground chia, 2 teaspoons baking powder, ¼ teaspoon salt.
½ cup coconut flour, ¼ cup ground chia, ¼ teaspoon salt, 2 teaspoons baking powder, 1½ cups almond flour
In small bowl, use electric mixer to combine 4 tablespoons butter and 4 eggsuntil smooth.
4 tablespoons butter, 4 eggs
Gently fold wet mixture into dry ingredients until fully incorporated.
Transfer dough to loaf pan. Bake for 30 to 40 minutes until golden and set. Let cool before slicing.