Causa de atun aka Causa from tuna is a Peruvian dish (meal) that is usually served as a started but you can have it as a main as well (recipe from Peru). With potatoes as a base, you will enjoy the combination of onion, tuna, mayo, egg, and olives. Have in mind to that we kept it in the fridge for about 20 minutes. I would advise you to keep it over night so the Causa can get thicker. Let me know how it goes.
Here’s how we made it ⬇⬇⬇