Whisk the coconut oil, applesauce, and egg in a separate bowl.
While whisking, slowly pour the dry ingredients into the bowl with the wet ingredients. Mix until just combined.
Once your waffle maker has preheated, pour or spoon batter into the waffle maker until the mold is almost full. Let cook for 5 minutes, or until done if you have an automatic waffle iron.
Remove the cooked waffle and repeat with the remaining batter.