Whilst in Costa Rica, we went on a tour of a coffee
plantation and farm, to find out about the coffee-making process. They also told
us about the sugar-making process, and the chocolate-making process. At the end
of the chocolate-making, our guide made a drink which he described as Montezuma’s xocoatl recipe. I thought this would be good to make into ice-cream. Here
goes:
250ml cream
400ml milk
4 egg yolks
100g sugar
250g Whittaker’s 72% Dark Ghana chocolate*
2 cinnamon sticks
Pinch of chilli flakes
1 tsp salt
1 tsp vanilla paste
Beat the egg yolks and sugar together until pale. Heat the
milk and cream in a saucepan, and add the remaining ingredients. Stir to melt
the chocolate, until almost boiling. Allow it to cool a little, then add a
small amount of the chocolate cream to the eggs and sugar, and combine. Add the
rest of the chocolate cream mixture, combine thoroughly, and return it to the
saucepan. Heat it again, stirring constantly to prevent it catching, until
almost boiling. It should be a thick smooth custard at this point. Cool in the
fridge overnight, then churn it in your ice-cream maker.
* This, I am sure, is what Montezuma would have used if he'd known about it. You may substitute a local equivalent.