Rich Chocolate Mousse Cake | Flavour Network

Ingredients

• ½ cup boiling water
• 2 ounces unsweetened chocolate, chopped
• ¼ cup unsalted butter, cut into pieces
• 1 large large egg, at room temperature
• ½ cup sugar
• 1 tsp vanilla extract
• 1 ¼ cup all-purpose flour
• 1 tsp baking powder
• ¾ tsp baking soda
• ¼ tsp salt
• ½ cup hot, strongly brewed coffee
• 3 cups whipping cream, divided
• 12 ounces semisweet chocolate, chopped
• 3 large egg yolks, at room temperature
• ⅓ cup water
• ½ cup water
• 1 cup sugar
• ½ cup whipping cream
• ½ cup Dutch process cocoa powder, sifted
• 1 ½ tbsp unflavoured gelatin powder