Approximate quantities: 1 large head of romaine lettuce; roughly chopped; 1 avocado, cut into slices; 2 carrots, 2 medium sized carrots, sliced into thin discs; 1 watermelon radish, peeled and sliced into thin crescents; 1 can of tuna; 1/4-1/3 of a cup of roasted red pepper, somewhat finely chopped; lemon juice, olive oil, salt and pepper to taste.
Serves two as a main.