Can You Cook an Egg in the Dishwasher?

I had a reader ask if you can poach an egg in a dishwasher. It’s an interesting cooking hack and the answer isn’t obvious.

In theory, it should be possible. Eggs held at 140—144°F / 60—62.5°C for long enough will begin to set; this is the concept behind sous vide cooking. Here’s the chart for this from the second edition of Cooking for Geeks:

Egg Temperature Chart from Cooking for Geeks

Dishwashers have heating elements and can get hot enough. In practice, though? It is doable—others have pulled it off. But the directions call for adding boiling hot water, and while an awesome breakfast party trick, I wanted to see if a straight-up attempt would work, using the high-heat cycle of the dishwasher I have on hand.

I’d be curious for others to try this and let me know what results you get!