Tuna Salad

This recipe is from the 20 Years Younger book and it's turned out to be my husband's favorite meal.  It's perfect for summer because it requires ZERO cooking. It's also worth noting that 50% of my children like it. And ask for more.

Tuna Salad
This is for ONE serving.  Increase amounts accordingly.

4oz tuna (i use water packed Albacore)
1 teaspoon capers (i chop mine)
1 medium tomato, diced
1 teaspoon dijon mustard
1/2 cup diced cucumber
1/2 cup diced celery
1 teaspoon olive oil
1 teaspoon fresh lemon juice
1 cup romaine or arugula

Mix all of the ingredients together and serve on a bed of  lettuce.  Serve with a whole wheat roll and fruit.