Crème Brûlée Camp

We decided to go big at Toorcamp this year and make a jar of crème brûlée for every single person that attended. Delicious? Yes. Too ambitious? Maybe. Open source? You got it.

Image via Patch Eudor

Harnessing the power of GreatFET, we were able to connect a temperature sensor, LCD screen, and some bucket heaters, and cook up a very large amount of crème brûlée inside an average sized cooler while at camp, and it worked... but there were some rough spots. The problem wasn't necessarily in the cooking process, but in the preparation stage: the cooler was able to fit 120 4oz jars in it for a batch, so someone needs to be cracking 120 eggs and separating the yolks, someone needs to be washing/drying 120 jars and lids from the factory, someone needs to mix the egg yolks, cream, vanilla, and sugar into a huge jug, someone needs to pour the right amount of mix into 120 jars, and someone needs to tighten 120 jar lids to the correct tightness, all while 10 gallons of water heats up in a cooler. Once all this is done, the batch can be placed into the cooking cooler for about seventy-five minutes. Finally, jars can be pulled from the cooking cooler to be sugared and brûlée'd by a person with a blow torch one at a time. Repeat.

As you can imagine, this takes a considerable amount of time and effort for just one batch of 120 jars. Not only that, but there unsurprisingly was not a 100% success rate, as some lids were not tight enough before being cooked and jars were cracked during the blowtorch brûlée phase. Doing this back to back for a few days was a ton of work. We were able to make 695 crème brûlées in one weekend, and everyone that wanted one got at least one! But for anyone thinking about trying this, be prepared to get your hands dirty.

If you want to learn about the R&D process you can check out the talk we gave at Toorcamp or if you're interested in the source code and set-up, check it out on GitHub.