Jack in the Box Sourdough Patty Melt Nutrition Facts

Jack in the Box Sourdough Patty Melts contain between 630-890 calories, depending on your choice of sizes. Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.

Updated: 8/17/2020

Currently Available Sizes

Single Sourdough Patty Melt

Nutrition Facts

Serving Size	1 patty melt
Amount Per Serving
Calories	630
Calories From Fat	370

Double Sourdough Patty Melt

Nutrition Facts

Serving Size	1 patty melt
Amount Per Serving
Calories	890
Calories From Fat	540