It won't take long to have a pan of roasted onions ready and warm from the oven. Onions are sliced, chopped, or left whole, tossed with some balsamic vinegar and butter, and then roasted to perfection. They are the best for topping hamburgers and adding to wraps or soups. #roastedonions #panroastedonions #bakedonionswithbalsamicvinegar #spendwithpennies
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