You could do a thing that's a combination of a Soviet Stolovaya and a modern Ghost Kitchen (which I guess is just a Ghost Kitchen with a large cafeteria) where local cooks can trade use of the kitchen space. The problem with Ghost Kitchens is that they're being used by food delivery apps to undercut restaurants and drive them further out of business, and it's ultimately self-defeating because the whole business model is unsustainable, but they could be repurposed with a modicum of public financing.