I love this caramelized onion and bacon jam on hamburgers, roast beef or grilled cheese panini sandwiches, or folded into cream cheese and sour cream for a great dip. What’s not to love about the combo of caramelized onions and bacon! You start by sautéeing bacon and adding sliced onions, coffee (kind of strange but it works!), cider vinegar, thyme, maple syrup and a pinch of nutmeg. Cook it over low heat for an hour, and it becomes thick and jammy with wonderful concentrated flavors. You can keep it in the refrigerator for a week (if it lasts that long!).