This felt like there was a bunch of time-skips or missing pages. It's as though everything involving action was omitted, leaving only the mundane conversations.
The Japanese sure love wanking off to their cooking. As a German I'd never even dream of writing an isekai story and then going "Is the taste of Pfälzer Saumagen unrivaled even in another world?"
Watch, you'll get struck by Truck-kun, and end up in a world that has never heard of sausage at all. It won't be long until you're ready to take on a dragon just to get some Bratwurst.