Heart Healthy Fresh Tuna Nicoise

Ingredients

• 3/4 lb red potatoes, quartered
• 4 Tbsp olive oil
• 1/4 lb green beans, trimmed
• 1 head Boston lettuce
• 1/4 cup chopped fresh parsley
• 1/4 cup chopped fresh basil leaves
• 1/2 cup chopped fresh tarragon
• 1 cup halved cherry tomato
• 1/4 cup Kalamata olives or Nicoise olives, halved
• 2 hard-boiled eggs, peeled and quartered
• 1 lb fresh tuna steak
• 1/8 tsp salt
• Black pepper to taste
• 2 Tbsp red wine vinegar
• 1/2 tsp Dijon mustard (gluten free if needed)
• 1 garlic clove, minced
• 1 Tbsp capers, rinsed and drained