Dinner Tonight: Warm Fingerling Potato and Tuna Salad Recipe

Ingredients (14)

• 1 onion, diced
• 1 rib celery, diced
• 1 carrot, peeled and diced
• 1 bay leaf
• 1/2 teaspoon whole black peppercorns
• 1 pound fingerling potatoes, scrubbed
• 1/2 cup olive oil
• 4 tablespoons red wine vinegar
• 1 can good-quality tuna in olive oil
• 2 tablespoons chopped capers
• 1/2 red onion, thinly sliced
• 1/2 cup picholine or other green olives, roughly chopped
• 1/4 cup chopped parsley
• Small handful mizuna or arugula