3 leafy lettuce tuna Recipes

white onion, thinly sliced, a small red onion, thinly sliced, extra-virgin olive oil, plus additional for drizzling, red-wine vinegar , plus additional to taste, salt , plus additional to taste, black pepper to taste, tuna packed in olive oil (see above) including olive oil, lemon juice to taste, lettuce leaves , combination of boston, green-leaf, or other green leafy lettuce, tomato slices, hard-boiled eggs slices, anchovy fillets, drained, nicoise olives, scallions, chopped, radishes, sliced

lime vinaigrette : make ahead save time., lime juice, white wine vinegar, olive oil, reduced-sodium soy sauce, salt to taste, freshly ground black pepper, tuna, tuna steaks , about 4 to 5 oz each, green salad, mixed bibb and romanelettuce, washed and torn into bite-sized pieces, button mushrooms, sliced, sliced scallions, tomato wedged, black beans rinsed and drained cold