Step 5 of 5

Cool in the tin for at least 15 minutes before cutting, or they will fall apart.

Cook for

15:00

Ingredients for 2 servings 8

• 50 g dark chocolate
• 50 g butter
• 75 g caster sugar
• 1 egg
• ½ tsp vanilla extract
• 35 g plain flour
• 10 g cocoa powder
• ¼ tsp fine salt