Roasted Garlic Onion Jam is a long-time favorite in the specialty food category. Used primarily as a savory accompaniment to crackers and cheese, it also adds a unique flavor to grilled burgers or pork tenderloin. The sweetness that roasting the garlic brings forth, along with the sweetness of the onions creates the perfect foil for a little white wine vinegar. And then, all of these ingredients are brought together with just the right touch of balsamic vinegar with its perfect blend of sweet and sour.Each jar of Roasted Garlic Onion Jam by Stonewall Kitchen contains 13 oz. or 368g.