In a bit of veggie oil, saute 1 med. onion until clear. remove from heat and add 1/2 cup of ketchup, 1/4 cup of red wine vinegar, 2 heaping tbsp of SWEET pickle relish, and a splash or 2 of Worcestershire sauce. Pepper taste.
marinate your favorite cut of meat (really anything pork, poultry, beef) for min of 2 hours overnight is best.
If you pierce the meat with a fork it is better.
grill to your liking.