Onion cut into half rings, if large – then quarters, send to the pan. Chop the garlic and ginger with a knife and put it in a pan. Add the broth or water, Apple cider vinegar, soy sauce, sugar, hot chili sauce and sesame oil. Add the sauce necessarily, believe me-you will not feel the sharpness,but it will complement the flavor bouquet. Mix well. If cooking on the stove, add a little more broth. Put the thighs in the pan, bathe them a little in the broth, cover with a lid, turn on the fire. After boiling, set a medium heat, cook for about half an hour or until the meat is ready. If you use a pressure cooker, turn on the “meat / stew” mode for 12 minutes and set the highest pressure.