Pork Heart

Store raw pork heart in the coldest part of your refrigerator. For longer storage, freeze it, ensuring it's well-wrapped to prevent freezer burn.

Trim away any excess fat or tough connective tissue before cooking.

Soaking the heart in milk or brine for a few hours can help tenderize it and reduce any strong flavor.

Cook pork heart low and slow for the most tender results, especially when braising or stewing.

Slice thinly against the grain for grilling or stir-frying to ensure tenderness.

Onions

Garlic

Mushrooms

Root vegetables (carrots, potatoes)

Hearty herbs (rosemary, thyme)

Red wine

Bacon

Overcooking, which can make it tough and rubbery.

Not trimming enough of the outer membrane or internal vessels, which can be unpleasant to eat.

Trying to cook it quickly like a steak without proper tenderizing or slicing techniques.