the inclusion of onion in the recipe has been a topic of debate over the years, with some purists defending the tortilla

appetizer authentic background baked bar breakfast brunch cooking cuisine delicious diet dinner dish egg eggs food fried frittata gastronomy gourmet healthy homemade ingredient lunch meal mediterranean nutrition oil omelet omelette onion patatas pincho plate portion potato potatoes restaurant rustic snack spain spanish tapas tasty tortilla traditional typical vegetable wooden yellow