Dinuguan is savory Filipino stew made of diced pork, vinegar, pork blood and chili or banana peppers. Some people like using pork offal like intestines and other pork body parts. When making it with intestines and tripe make sure to clean it thoroughly and boil it at least 2x.
Heat oil between medium-high heat.
Saute onion for 3 minutes then add garlic & cook for 2 minutes or until golden.
Pour vinegar. Don’t cover & don’t stir until it boils.
Pour water and let it boil.
Toss-in banana peppers.
Add pig’s blood. While pouring pig’s blood keep stirring until blood is fully mixed in with all the ingredients.
Slow cooking for 30-45 minutes until you see oil floating on top of the mixture & pork is tender.
Season with salt or fish sauce.
Serve while hot. Servings for 4 people.