Created by Kchurchill5 on September 21, 2012
Step 1: Onions ... Add the butter and onions to a small pot and cook 10-12 minutes on medium low heat. Stirring often so they do not brown.
Step 2: Finish ... Add the sugar and balsamic, stir well, and cook 25-30 minutes on low until the onions are tender, and the sauce has thickened like syrup.
Step 3: Serve ... Cool and refrigerate until ready to use. This is especially good over steak, but it is also very good over grilled pork as well; and, it is a fantastic condiment on sandwiches. ENJOY! This keeps very well for a week or more in the refrigerator.