Do you want fried cheese with that?

Carl’s Jr & Hardee’s is promoting fried cheese on burgers and breakfast sandwiches. Or get it on the side or on actually anything for a $3 upgrade.

Just like you can add guacamole or bacon to anything, now add fried cheese.

The burger can be gotten on either coast at their brand. The Big Fried Cheese, aka BFC, will officially make its debut at both Carl’s Jr. and Hardee’s as part of the Big Fried Cheese Angus Thickburger. It has a new sauce called the Boom Boom sauce.

The Hardee’s brand on the Eastern half of the country is also testing a breakfast sandwich call the BFC Frisco Breakfast Sandwich for $4,49 with egg, bacon, and fried cheese.