Raspberry and Orange Jaffa Cakes

Jelly

• vegetable oil, for greasing
• 150 g fresh raspberries
• 250 g orange juice
• 4 gelatine leaves
• 1 - 2 Tbsp caster sugar

Cakes

• 100 g unsalted butter, soft, plus extra for greasing
• 75 g caster sugar
• 125 g plain flour
• ½ tsp baking powder
• 2 medium eggs
• 1 tsp natural vanilla extract
• 1 pinch fine sea salt

Topping and Assembly

• 200 g dark chocolate (70% cocoa solids), small pieces or callets