This is so cute and fluffy. I know I'm way late but thank you for the scanslations!
So another fun thing about bakeries since I love this stuff - back in these days almost nobody had their own oven at home. You would have an open fire over which you could fry things or make stews, but if you actually wanted to bake things, like a pie, you would take them to the local baker, who would be legally obligated to cook them for you in his oven for a legally fixed low fee. Certainly in Germany, they love legislating everything.
(And, manga aside, it was sadly almost always a he )