Croûtes aux Rognons (Bread Cases for Kidneys)

Ingredients

• A pain Jocko or a fancy loaf
• Butter

Instructions

1. Cut slices two and a half centimetres thick from a pain Jocko or a fancy loaf.
2. Cut round inside each slice and remove the crumb, leaving only a small thickness at the bottom.
3. Butter the inside.
4. Dry the croûtes in the oven.