Portobello Mushroom French Dip Sandwiches

A sandwich-shop classic, the beef-loaded baguette and au jus combo delivers a whopping 1,450mg sodium , plus almost 9g sat fat. To create a healthier handheld without forfeiting its meaty character, we use toothsome mushrooms to mimic meat’s heft and enrich the sandwich with noteworthy umami. A b...