4 mushroom and provolone patty melts Recipes

lean ground beef, olive oil, divided, sliced onion, divided, salt, divided, freshly ground black pepper, divided, presliced cremini mushrooms, all-purpose flour, dark lager beer, rye bread, reduced-fat provolone cheese

ground turkey (don tsp use ground breast-too dry!), onion powder, garlic powder, worcestershire sauce, salt and pepper, to taste, olive oil, yellow onion, thinly sliced, salt, black pepper, cremini mushrooms, sliced, all-purpose flour, dark beer (such as porter), rye bread, provolone cheese

ground turkey, steak sauce, dried thyme, salt, ground black pepper, butter, plus more for spreading, sliced baby bella mushrooms, onion, thinly sliced, whole grain bread, toasted, store-bought bacon jam , optional, provolone cheese