3 vegetable panini sandwich Recipes

boneless skinless chicken breasts, kosher salt and pepper, to taste, vegetable oil, plus more for brushing, sandwich buns, split, all-purpose flour, eggs, beaten, dry breadcrumbs, grated parmigiano-reggiano cheese, shredded mozzarella cheese, sliced fresh basil, tomato sauce

asiago cheese rolls (or your favorite sandwich rolls), yellow onion, sliced mushrooms, drained, red bell pepper, sliced in 2 inch strips, butter, plus more for grilling, vegetable oil, leftover steak or 8 oz deli steak, sliced thin, havarti cheese (or a combination) or 4 slices monterey jack pepper cheese (or a combination), salt, pepper, garlic powder