Ha! I'm pretty late on this forum, but a moon in pisces here
Edit: just realized also, my moon is also conjunct ceres on desc so it's cool there's someone else with that aspect since I don't know much about it
I was a very light, light eater when I was young, but never picky. I would never tell someone I didn't like something, but I recall many times when food would sit in front of me for 8 hours or more, I was never that hungry and I would just pick at food for long-extended periods of time.
My mom eventually got on me about it and now I eat everything that's on the plate (whether I wanted that much food or not) entirely and very quickly, this is only if the food is made by others.
When I live by myself I make myself one giant meal a day (always pasta with homemade sauce), this isn't by choice but due to time constraints/insomnia. I'm open to all food everywhere, not picky at all, and am quite open to trying new things. I must admit that I get rather bored by bland food.
Woops, actually I was raised as a pescetarian (ironically enough) so I don't eat most meats, I won't say anything if someone's made a dinner or something with it, but otherwise, no.
My favorite foods are Italian and Indian. I have a particular taste and love for specific foods or treats which I subsequently present to others who (conveniently) find they do not like these foods. The only characteristic I can think of that ties my favorite foods together is that they all have a strong, very specific flavor (that cannot usually be found in any other foods). These favorites become long-standing obsessions of mine. Some examples: green tea mochi, green tea ice cream, brie, smoked salmon, bubble tea, lychee, pomegranates, key lime pie...etc.