Name: Starry Night Trifle
Prep time: 25 min
Cook time: 240 min
Total time: 265 min
Yield: 10 people
Ingredients: 3 packets of blackcurrant jelly (to make 1.5 litres); 1 Madeira sponge (or any dense, plain vanilla sponge); 800 ml ready-made custard; 300 ml double heavy cream; 1 tablespoon caster sugar (superfine sugar); Silver or gold stars or balls to decorate; 700 g blueberries (fresh or frozen); 2 tablespoons sugar; 2 tablespoons lemon juice