Updated December 2025 by Paige Townley Sure, we love the scent of freshly baked cookies. We don’t, however, love the mess ...

Preheat your oven to 170°C and line an 8-inch square tin with parchment. Gently melt the chocolate and butter in a heatproof bowl over a saucepan of boiling water. Set aside. Whisk the eggs and sugar ...