As I've mentioned, these have become a staple for me. Here's my final (most likely) tweak on this recipe. The xanthan gum and psyllium give it a nice texture. You can omit them, but I like it better with. I found both of these ingredients in the health foods section of my grocery store. You could probably play around with different spices in these.

4 eggs
1/4 cup melted butter or other oil (I often use light-tasting olive)

1/4 cup coconut flour
1/4 tsp each baking powder, salt, onion powder, garlic powder, xanthan gum
1 Tbsp psyllium husk powder
2 Tbsp dry grated parmesan cheese (optional)
3/4 cup shredded cheddar

Combine the eggs and oil. Sift dry ingredients together well, then beat into egg/oil mixture. Spoon onto parchment-lined cookie sheet. Bake for 15 min at 400F. Makes 6.

Nutrition info for each biscuit, including parm cheese:
Calories: 219
Fat: 18 g
Carb: 5 total - 3 fiber = 2 net
Protein: 9