British Columbia

"Nothing fancy at all" What's the legal definition between fancy or not?

It costs more money to hire people to cook an entirely different meal. It costs more money to buy small quantities of different foods. It costs more money to import fresh products into forest fire zones. Some vegans won't even eat from plates/cups/cutlery/pans/chopping boards that have had animal products touch them. That would add even more cost.

Should there be a dollar limit on what is considered fancy?

In Canada, even for protected classes, you're only entitled to reasonable accommodations by employers. For example if you're blind (a medical condition is a protected class) a taxi company doesn't have to hire and accommodate you. If you're deaf, a call center doesn't have to provide you with a sign language translator who listens to your customers.