Mix tuna, mayonnaise, coriander, and juice from half a lime in a bowl. Season with salt and pepper to taste. Chop the flesh of the avocado and place in a bowl. Drizzle it with the remaining half of a lime—season with salt and pepper. On a plate layer, the salad with half of the avocado, then half of the tuna, and finish with a layer of Pico de Gallo. Use the other half of the salad for the second serving.Key features• Gluten free• Dairy free • Low carb• Meal prep• Quick and easy