This protein-packed salad is simple to make and filled with healthy fats and nutrients, perfect for a fulfilling meal without feeling hungry later. It serves 2 and combines Romaine lettuce, red onion, diced tomatoes, black olives, feta cheese, cucumber or zucchini, and tuna, topped with a flavorful dressing of olive oil, red wine vinegar, minced garlic, and Italian seasoning.
