Ingredients
1/3 cup olive oil
3 tablespoons white-wine vinegar
1 tablespoon Dijon mustard
Coarse salt and ground pepper
2 cans tuna, packed in oil
1 large head romaine lettuce, chopped
1 bunch radishes, trimmed and sliced
1 avocado, peeled, pitted, and sliced
Preparation
In a small bowl, whisk together olive oil, vinegar, and Dijon; season with salt and pepper.
In a large bowl, combine tuna, lettuce, radishes, and avocado. Drizzle with dressing as desired.
Drizzle salad with vinaigrette, as desired, and toss to combine. Serve sprinkled with pepper.