1 tuna fish potato loaf called causa Recipes

yellow potato, oil, for frying, key limes , juice of, salt, pepper, ground fresh yellow chili, fresh tuna fish or 2 (6 oz) cans of tunafish packed in oil, red onion, diced, tomatoes, sliced avocados, mayonnaise, parsley, spanish olives, hardboiled egg, red pepper, thinly sliced