Sliders have been popular for decades! The cheeseburger version can be made with pasteurized process cheese food, sometimes known as American singles. It’s unfortunate since this type of “cheese” is only required to contain 51% real cheese. Many fast-casual restaurants offer cheeseburger sliders on their menus today; however, they often come three per serving and typically include a mini white bun, beef patty, American singles, onions, and some sort of slider sauce. Of course, fries usually automatically arrive with your order to put your meal into calorie overdrive! So here’s my updated and upgraded version of the slider, made with quickly caramelized red onion, fresh baby arugula, pan-seared portabella mushrooms, and Sargento® Sliced Cheese. The highlight is the Sargento® Deli...
