Pulling out one arm is going to be the only hurdle with zesting these exotic looking beauties.
The wierd shape is quite cumbersome but once cut off, enjoy the enticing aroma for few seconds. Its worth it and extremely calming :)
Since its inner pith is not bitter like a lemon, you can use a regular zester to get the peel
and its totally OK if you get some of the flesh along with it. A lemon peeler works equally great.
I used about 2 tbsp worth of it.
Mix all the dry ingredients together. Instead of Cane sugar, you can also use Coconut sugar like I have below (use about a tbsp extra if needed, given that its lesser in sweetness than cane sugar).
Add the zest and give it a good mix until combined.
In another bowl, beat the egg whites along with oil slightly until frothy
and add the buttermilk to it.
Add the wet ingredients to the dry and mix
until combined to make a thick batter.
Prepare the waffles as per the maker's instructions.