Raspberry Lamingtons

Name: Raspberry Lamingtons
Prep time: 40 min
Cook time: 25 min
Total time: 1 h 5 min
Cuisine: British, European
Ingredients: Sponge; 125g butter, cubed, softened; ¾ cup Chelsea Caster Sugar (170g); 1 tsp vanilla extract; 2 eggs; 1 ⅓ cups plain flour (200g); 2 ½ tsp baking powder; ½ cup milk (125ml); Icing; 85g packet raspberry jelly crystals; ½ cup boiling water (125ml); 30g butter, softened; 2 cups Chelsea Icing Sugar (300g); 2-3 cups desiccated coconut (200-300g); To Serve; 1 cup cream (250ml); 3 Tbsp Chelsea Icing Sugar (optional); ⅓ cup raspberry jam (105g)