I think Canopian cuisine sucks. Not even the stuff found in the slums, just in general. It's all sensate dreams and other crap but it's like the whole planet's categorically incapable of serving something not for pre-consumation consumption.
Can I just have a normal fucking biscuit sandwich.
First of all, yes, Canopian food is exceptional. Top-notch stuff, often if not always. But second, as all we skin-having, water-drinking humans know, what you eat and how you eat are often intertwined, and there are more subtle variations in dining culture across the Sphere and beyond than you could shake any stick at.
In certain Rasalhague worlds, cereal and milk is a lunch food, not a breakfast. Blood had been spilled in the Draconis Combine over what constitutes 'sushi' and which version of it is superior. The Clans, generally speaking, believe the core ice cream flavors to be chocolate, vanilla and blueberry. On more worlds than you might guess, horse or dog are seen as perfectly acceptable cuts of meat, while on others, steak is peasant slop, and the refined dine on crackers and salad.
And, on Canopus, dining is something one does at leisure. There is no such thing as a hurried meal; the average lunch takes two hours, and progresses at civilized pace, appetizers and cocktails first, then salad or starters, soup, and only then the entree, followed up by a cake or pastries. (This is remarkably short- over the decades, Canopians of age shall lament to you, the young'uns have started bolting their food, not even a fruit platter intermission or after-meal mints following dessert.)
In essence, there's no "snack culture" there. The frequent admonishing to children of Canopus running amok in the kitchen is that people sit and eat, and pecking is for birds. Very all-or-nothing like that. Even their field rations are packed for a thoroughly comprehensive meal. Off-worlders having just a cup of coffee and muffin- and that without company at the table! -is seen as a bizarre foreign practice on which politeness forbids comment.