Sorry I didn’t write down what I changed. But that is more or less the one you can find here https://cookiegourmande.weebly.com/recettes-sucreacutees/buche-fuji-ramisu-de-christophe-felder (sorry that is in French :)

That is easy. Just use somethibg like this:

Kind of. I had one but ended up doing it my own way!

Nice. I was afraid the coffee taste would be too strong but it was perfect. And not too sweet so perfect after the heavy dinner!

Because it fails also

Thanks for the advice ! I’ll check that idea.