Rose and Cardamom Horchata

It's been a gloriously sunny weekend and yesterday I visited a chilli festival. Amongst the numerous (and delicious) food stalls there was a couple selling aguas frescas (literally fresh waters), those beautifully refreshing drinks found throughout Mexico, Central America and parts of the Carribean. Whilst aguas frescas can be made of just about anything, the three most popular flavours in Mexico are probably tamarindo (made from tamarind juice), agua de Jamaica (made from hibiscus flowers) and agua de horchata which is made from rice milk spiced with cinnamon. Perfect for a hot day.

The agua frescas remind me a lot of the Middle Eastern sherbets (or sharbats), similarly refreshing drinks, made of fruits, flowers and spices, and in particular the agua de tamarindo brought to mind a similar drink I've had at Lebanese restaurants, where the sour sweet tamarind is combined with dates and rose water. 

And that got me thinking... horchata is typically Mexican, but what if it was given an Eastern twist? Or perhaps conversely, what if a Middle Eastern sherbet was given a Mexican accent? Hmm... The end result was a food marriage made in heaven. Simple to make and delightfully refreshing to drink!

Ingredients
1 litre rice milk
2-3 tablespoons rose water
1 cardamom pod 
2 tsp pomegranate syrup (optional but tasty)
2 tablespoons pistachios

1. Pour the rice milk into a large jug. Traditionally for horchata the rice milk is made by grinding rice in a blender with the spices, adding water and leaving to soak before straining. Shop bought rice milk seemed like a much easier option to me!
2. Take the seeds from the cardomom pod and finely crush. Add them to the milk and stir in.
3. Add the rose water - as an aside for this recipe you need proper rose water, not rose essence that is commonly found in the baking aisle of supermarkets and contains propylene glycol and alcohol as additional ingredients. It may be okay for cakes (personally it sounds totally vile to me...), but not for anything that requires rose water (i.e. Turkish delight). I say 2-3 tablespoons, you can add more or less depending on your personal taste. Rose is one of those flavours that can rapidly go from "Yum... this is gorgeous" to "Yech... it tastes like I'm eating perfume!" in a few drops. 
4. Now add the pomegranate syrup, this is optional. I had some in the house and thought it would be a nice addition.
5. Chill in the fridge for an hour or so. 
6. Serve over lots of ice with chopped pistachios sprinkled on top.