Put the chestnut purée in a food processor with the sugar ... To make the topping, melt the dark and white chocolate in two heatproof bowls set over pans of simmering water until smooth, stirring ...

More from Food The white truffle growing in the woods of Alba ... To grow, it needs a compact, marly soil and trees like chestnut, oak, poplar, linden, and more. Join us as we follow a truffle ...