Pickled red onion 4 ways, part 3

I hope no one was waiting in anxious anticipation for the conclusion of my series on pickled red onions! It's been incredibly busy around here, what with having been working and going to school full time. But that story is for my other blog...

Here is part 3 of the amazing pickled red onion! Again, forgive my lack of precise ingredients. See this less as a recipe and more as a guide or an inspiration. Let me know if you try the pickled onion and what you do with it!

Escarole tuna wraps with pickled red onion and almonds

Make a filling with 1 can of tuna (preferably in oil), finely ground almonds, mayo, some pickling juice, and finely chopped pickled red onion. Scoop filling onto a large escarole leaf. Wrap it all together and there you have it!