Kidney Bean Burgers on the Grill UncategorizedBean Bulletin, Cooking Make room on your backyard grill for heart-healthy veggie burgers made from kidney beans, oats and mushrooms. To cook these outdoors, use a grilling basket or perforated aluminum foil lightly sprayed with non-stick cooking spray. https://www.thespruceeats.com/kidney-bean-burger-with-mushrooms-recipe-3378616