Cost Breakdown

Critical Success Points

• • Do not overheat the butter when melting
• • Achieve a thick foam when whisking the eggs and sugar
• • Do not over‑work the batter after adding the flour
• • Low‑temperature baking (150 °C) to ensure moistness

Safety Warnings

• • Melted butter is very hot; handle with care.
• • The oven reaches 150 °C; wear kitchen gloves.
• • The knife blade can be hot; let it cool slightly before touching.