It’s clear that in Mexico, where their special fast food culture is developed, McDonald’s has many dishes inspired by national cuisine.
For example, McMollets — a variation of a traditional Mexican breakfast. This is a patty with fried beans, cheese, and salsa on buns.
Russia — Beef à la Rus
The Russian McDonald’s has its own burger — Beef à la Rus — which uses traditional brown bread instead of a bun. This burger isn’t always on the menu, but it’s introduced from time to time.