Preheat oven to 400 degrees F.
Grease a popover pan generously with coconut oil. Place the popover pan or a 12 capacity muffin pan in the oven while it is preheating.
In a large bowl, whisk the eggs, water, baking powder, soda, salt, egg white protein powder and coconut flour together.
Carefully remove the hot popover pan from the oven with oven mitts. Fill each about half way with batter. Place on the middle rack with no racks above it so when the popovers rise they won't get stopped by a rack.
Bake for 20 minutes then remove and use a toothpick to poke 3 holes into each popover. Return to the oven to bake additional 5 minutes.
Enjoy immediately. Best if eaten fresh.