1 avocado 1 T fresh-squeezed lime juice (I used my fresh-frozen lime juice.) 1 large European cucumber (or 2 smaller cucumbers) 1/2 cup chopped cilantro (more or less to taste) 1/4 cup thinly sliced green onion 1 can (5 oz.) tuna packed in olive oil salt and fresh-ground black pepper to taste Dressing Ingredients: 2 T mayo (can use light mayo, but there is not much mayo and full-fat mayo adds a lot of flavor) 1 T fresh-squeezed lime juice (I used my fresh-frozen lime juice.) - See more at: http://www.kalynskitchen.com/2013/07/cucumber-avoc...