plural in form but singular or plural in construction
: beans that have been softened by soaking and boiling and then baked usually with salt pork and seasoning
Baked beans is a summer classic. Kathie Smith
"Baked beans is not the kind of thing we want to serve," said David Woodward, chef at Apley's, an elegant eatery in the Sheraton Hotel. Fox Butterfield
I leave it to you to decide whether your baked beans are tomato-less or spiced up with those juicy cylinders of flavor. Doris Reynolds