While still in the inception stage in the United States, milk bread is ubiquitous in Japan, often used for egg salad sandwiches and katsu sandos.

It’s considered a gourmet offering that can be found on mostly fine-dining menus and at select chains.

The takeout menu at Smack Shack Lobster in Minneapolis includes its Original Lobster Roll, which is garnished with diced cucumber and tarragon and is served on griddled milk bread.