Lamingtons

Ingredients

• Mixed berry conserve 250 g strawberries, hulled, cut in half
• 250 g raspberries
• 250 g blackcurrants, stalks removed
• 250 g redcurrants or blueberries
• 1 vanilla pod, cut in half, seeds scraped
• 1 lemon zest and juice
• 1 kg jam sugar
• Sponge 160 g unsalted butter, softened
• 160 g caster sugar
• 1 tsp vanilla extract
• 3 eggs
• 250 g self-raising flour, sifted
• Salt flakes, pinch
• 125 ml buttermilk
• Assembly 150 g mixed berry conserve
• Chocolate glaze 270 ml thickened cream
• 320 g caster sugar
• 100 g Dutch cocoa powder
• 250 ml water
• Topping 500 g shredded, flaked, desiccated coconut