

Flaky croissant instead of a standard bun changes the whole dynamic here, giving you buttery laminated layers around a pork sausage patty, fried egg, and American cheese. Compared with Jack in the Box's Breakfast Jack line, the switch to pastry brings a softer, richer bite. The sausage patty is the same style used in other Jack in the Box breakfast sandwiches, seasoned and browned on the griddle. It's served hot and assembled to order during breakfast hours at most locations, alongside the Supreme Croissant in the same croissant lineup.

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