Ingredients
2 cups finely chopped fresh mushrooms2 large eggs, lightly beaten1/2 cup dry bread crumbs1/2 cup shredded cheddar cheese1/2 cup finely chopped onion1/4 cup all-purpose flour1/2 teaspoon salt1/4 teaspoon dried thyme1/4 teaspoon pepper1 tablespoon canola oil4 whole wheat hamburger buns, split4 lettuce leavesOptional: Sliced tomatoes and mayonnaise
Preparation
In a large bowl, combine the first 9 ingredients. Shape into four 3/4-in.-thick patties.
In a large cast-iron or other heavy skillet, heat oil over medium heat. Add burgers; cook until crisp and lightly browned, 3-4 minutes on each side. Serve on buns with lettuce and, if desired, tomato and mayonnaise.
