Cost Breakdown

Critical Success Points

• • Mix until a homogeneous dough is obtained (step 2).
• • Bain‑marie cooking for 10 minutes without overheating (step 3).
• • Shape the rocks before the dough hardens completely (step 5).
• • Bake just long enough to golden without burning (step 6).

Safety Warnings

• • Handle the bain‑marie with care: the steam is very hot.
• • Use gloves or a towel to remove the bowl from the bain‑marie to avoid burns.
• • Be careful of the oven heat (180°C).