My wife and I always make an effort in trying McDonalds while traveling. Once per foreign country.

Some of our favorites were in India with their McSpicy Paneer & Chicken Maharaja Mac.

Slightly related — the Economist has something called the “Big Mac Index.” They analyze how something identical (Big Mac) can be drastically different across borders. Not surprising, Switzerland is the highest with their Big Mac costing $7.99 with India being the lowest at $2.61 — maybe veg/chicken is cheaper?

They have their data on GitHub if you want to look at the numbers — including lots of historical data.