How do I get rid of the tripe smell?
The pre-boil is the answer: rinse the tripe thoroughly under cold running water, then boil it in a pot of fresh water with half an onion, a few garlic cloves, and a splash of white vinegar for 30 minutes. Discard all of that water entirely — pour it down the drain and rinse the pot. The clean simmer that follows should be mild and savory, not funky. Do not skip this step.



