As soon as I saw 'creme fraiche' in the spec sheet, I knew I had to try it. I was a bit skeptical as to whether it would work with other ingredients and was pleasantly surprised by the result.

Obligatory warning to the uninitiated: this burger is stacked. And you know that's quite a statement, coming from me. Do not just casually waltz into the restaurant and order this. At the very least go on an empty stomach.