Earlier this year, McDonald’s tested out a soy-based burger called the “McVegan” at a few locations in Finland. It was so popular that starting December 28th it will become a regular menu item, not only in Finland but in neighboring Sweden. No word if this vegan version will be coming to the U.S., but with 6 percent of Americans now calling themselves vegan (up from just 1 percent in 2014), it seems pretty likely.