A light lunch with yesterdays leftovers – Red onion and butter bean salad with Pakora waffle

Using up leftover butter beans from yesterdays dinner and a Pakora waffle from the recipe I shared yesterday.
I make the quick pickled onions by soaking sliced red onions in boiling water, red wine vinegar and about 1tsp salt per onion.
The Pakora waffles reheat nicely in the toaster.