Emoliente
Before dawn, all over Peru, emolienteros set up their carts with a row of steaming kettles and jars of herbs, and commuters stop for a glass of emoliente on the way to work. It's a hot infusion of toasted barley, flaxseed and herbs, with lime juice and sugar added to order, and it is drunk for comfort and digestion, especially in Lima's damp winter. The flaxseed gives it a slippery, soothing body; the barley a toasty, almost coffee-like note. Street versions use horsetail, alfalfa, boldo and other herbs; this home version keeps it simple, with horsetail as an option (leave it out if you are pregnant or have kidney problems). The usual error is boiling the flax too long, which makes the drink gloopy; add it for the last 10 minutes only. Serve very hot in glasses, with pan con queso or a sandwich. Barley contains gluten. Chef's tip: toast the barley yourself until it is deep brown; it's what gives emoliente its colour and its roasted flavour.

















