F66r question

[Bernd]

Can muss be a verb meaning "to mush"?

Unlikely without mental gymnastics in my opinion, there is no such verb in German. Maybe in some obscure dialect.
Usually recipes use verbs like make, take, do this or that.

I think all of this is mere speculation and we are probably overinterpreting these marginalia. One thing we can say for sure that all of them are profoundly odd to the point of not making any sense. It's not an isolated incident that could be explained with spelling mistakes or running out of space. The marginalia fit into the context of the VM in being 'out there'. We have to consider the possibility that they are gibberish or failed translation attempts.

Still the similarities to the You are not allowed to view links. Register or Login to view. is striking. Maybe we should compare You are not allowed to view links. Register or Login to view.. Interestingly it mentions that patients undergoing excessive vomiting should be given 'pulenta' a porridge from crushed grain. But that probably is a coincidence.