Ingredients

• 2 (8 ounce) tuna steaks
• 3 medium new potatoes, unpeeled,boiled and cubed
• 1/2 lb cooked and blanched green beans (2 inch cuts)
• 1 small red onion, sliced into very thin rings
• 1 vine ripened tomatoes, 1/2 inch cubes
• 1 cup ripe olives
• 2 tablespoons red wine vinegar
• 1 tablespoon balsamic vinegar
• 2 tablespoons Dijon mustard
• 1/2 cup olive oil
• 1 teaspoon sugar
• 1 teaspoon salt
• 1 teaspoon black pepper
• 1/2 teaspoon thyme