Peach liqueur is liqueur based on peaches. It is often called peach schnapps.A peach is a stone fruit native to China. It's quit similar to a nectarine. But where a nectarine has a smooth skin a peach has little soft hairs on its skin.The skin from a peach can be eaten and it has white to yellow flesh. The stone in the middle is inedible.Peach liqueur has a sweet taste. Send us your cocktail recipes with peach liqueur and we'll bring them online.