Cost Breakdown

Critical Success Points

• • Beat yolks with sugar until the mixture is pale and fluffy.
• • Whisk egg whites to stiff peaks with a pinch of salt.
• • Fold the whipped whites gently, preserving air bubbles.
• • Bake at the low temperature of 150 °C to achieve the three‑layer effect.

Safety Warnings

• • Melted butter is hot – handle with care to avoid burns.
• • The oven reaches 150 °C; use oven mitts when inserting or removing the pan.
• • Whisking egg whites can create a fine mist; avoid inhaling raw egg particles.