Lavender essential oil after an ice cold bath to cool the burn.

My wife grabbed a cookie sheet that was sitting on a stove burner she thought was off. It was on a higher heat and burned each finger pretty badly. Blisters popped right up. We got her hand in cold water right away and kept it there for a half hour or so. We then coated the burns in the oil and wrapped them loosely. Next morning you could hardly see the burns. We thankfully never had to try that again.