3 four cheese focaccia Recipes

a 1/4-oz p ck ge (2 1/2 tsp) ctive dry ye st, sugar, lukewarm water, unbleached all-purpose flour, table salt, olive oil, freshly grated parmesan, grated whole-milk mozzarella (about 1/4 lb), crumbled gorgonzola (about 2 oz), grated fontina (about 3 oz), onion, sliced thin, coarse salt , or to taste

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