Fire & Heat · 1 hour · Basic
Haybox (Retained-Heat) Cooker
Bring food to a boil for 5 minutes, then let an insulated box finish cooking it—cuts fuel use by up to 70%.
This is for educational purposes only. Not professional medical, electrical, or safety advice.
- 01
Insulate the box
Pack insulation around a pot-sized hollow, with a thick pillow for the top.
- 02
Boil briefly
Bring rice, beans or stew to a rolling boil for 5–15 minutes.
- 03
Transfer fast
Wrap the hot pot in a towel and nest it in the box; cover tightly.
- 04
Wait
Rice: 1–2 hrs. Beans (pre-soaked): 4–8 hrs. Reboil before serving if it cooled below 140°F.