Salad Niçoise

• 3 small round red potatoes, sliced
• 1/4 pound fresh green beans, trimmed
• 1 (8-ounce) tuna steak (3/4 inch thick)
• 1/3 cup white wine vinegar
• 1 1/2 tablespoons lemon juice
• 1 1/2 teaspoons Dijon mustard
• 2 cups torn Bibb lettuce or leaf lettuce
• 1 medium tomato, cut into 8 wedges
• 1/4 teaspoon freshly ground black pepper

1. Arrange potato and green beans on one side of a steamer basket over boiling water in a Dutch oven. Place tuna on opposite side of basket. Cover and steam 8 to 10 minutes or until fish flakes easily when tested with a fork. Set tuna aside to cool. Plunge steamed potato and green beans into ice water to cool.
2. While tuna and vegetables steam, combine vinegar, lemon juice, and mustard in a jar; cover tightly, and shake vigorously.
3. Place lettuce on a serving platter. Drain potato and beans; arrange over lettuce. Flake tuna, and place on salad; add tomato wedges. Drizzle with vinegar mixture. Sprinkle with freshly ground black pepper.

red potatoes, green beans, tuna, white wine vinegar, lemon juice, mustard, bibb lettuce, tomato, freshly ground black pepper

Taken from www.myrecipes.com/recipe/salad-nioise-2 (may not work)