4 chicken sandwiches mushrooms spinach Recipes

ciabatta rolls , halved horizontally, extra virgin olive oil, divided, plus more for drizzling, whole grain mustard, fontina cheese, shredded, divided, sliced white mushrooms, chopped shallots, garlic cloves, pressed, shredded cooked chicken, baby spinach

ciabatta rolls , halved horizontally, extra-virgin olive oil, divided, plus more for drizzling, whole grain mustard, fontina cheese, shredded, divided, sliced white mushrooms, chopped shallots, garlic cloves, pressed, shredded roast chicken, baby spinach

boneless skinless chicken breast, pounded to 1/4 inch thickness (separated into four 4 oz portions), egg, beaten, water, breadcrumbs (panko are best), salt and pepper, for seasoning breadcrumbs, vegetable oil, garlic cloves, smashed, fresh spinach, washed , spin dried, stems removed and chopped or 1 (300 g) box frozen spinach, defrosted and squeezed as dry as you can, lemon juice, nutmeg, portabella mushrooms, cleaned and sliced, sweet onions (optional), tomatoes (optional), cheese (optional), focaccia bread (approx 12 inches) or 2 small focaccia bread