Out of your suggestions, I definitely like Stovetop the best! But since you have mixed foods, from what I saw in your villager thread, I might go with something different - Stovetop makes me think of savory foods, for some reason.
My suggestions would be Buffet, Kitchen, Gourmet (also might be a good character name), Potluck, Teatime, Lunchbox, Banquet, Kaiseki, Diner, or Cuisine.
Something I've been wondering about since your last thread that may help with any more suggestions is what your town is actually going to look like. For instance, I wouldn't use Ooishi or Kaiseki if your town isn't Japanese-themed, but they'd be good names if it is.