Food

It's the best, isn't it? How did you keep the water hot for 2 hours, just kept topping it up with the kettle?

I've only done it in a pan and you have to keep turning the gas on and off and monitor closely with a thermometer.

Heating the water first yielded much better results than adding the steak to cold water and then heating as the steak stops the convection in the pan and the water heats unevenly and the steak ended up well done :(

yes, exactly, just topped it up from the kettle. The initial temperature from the boiler was
55 degrees already.