Here's what we need to make 18/20 ingots :
250g sweetened chesnut puree, 2 eggs, 1 tablespoon cornstarch, 90g dark chocolate, 50g butter.
Here's what we do :
Preheat your oven at 302 °F
Coarsely chop butter & chocolate & melt in "bain marie".
Beat the eggs "omelette" & add chesnut puree & cornstarch, mix together well.
Pour chocolate & butter in until well combined.
Pour into the ingot moulds.
Bake for 20 mn.
Relax, savour & share !