Yeast cake (babka) - The Jewish Chronicle - The Jewish Chronicle

Ingredients

• 1 batch yeast dough (see below)
• A little egg wash (1 egg beaten with a pinch of table salt), if you like
• 200g/ml basic sugar syrup
• 100g unsalted butter
• 190g caster sugar
• 80g 70% dark chocolate
• 40g dark cocoa powder
• 1 tsp ground cinnamon
• 60g roasted hazelnuts, roughly chopped