Hey fellow organ meat enthusiasts
I live in Bangkok so am lucky enough to have cheap, healthy Thai available 24/7...
A particular salad 'nam tok' can me made with just about any meat....I have it with chicken mixed with chicken liver and it's awesome. Add rice and an egg fired in coconut oil (My local Thai eatery uses it at my request - I've lived here a while ha) and bang, awesome, nutritious and pretty inexpensive.
Good the recipe or Thai dishes using liver and see what pops up.
Hope that's a little help