3 grilled tuna focaccia Recipes

thick tuna steaks or four 6-oz cans oil-packed tuna, fresh lemon juice, minced fresh thyme leaves, extra-virgin olive oil, fresh flat-leafed parsley leaves, sliced red onion (about 1), thyme focaccia, red bell peppers ,roasted and peeled, drained capers

mayonnaise, fresh lemon juice, garlic clove, pressed, minced fresh italian parsley, grated onion, anchovy paste, hard-boiled large egg yolks, extra-virgin olive oil, drained capers, olive oil, tarragon vinegar, bay leaves, broken, ahi tuna steaks (each about 1 inch thick ), nonstick vegetable oil spray, crusty artisanal rolls or squares of focaccia, split horizontally