noun
Spanish omelette; Spanish tortilla
A thick omelette made with potatoes and often onions; the Japanese term is wasei-eigo from English 'Spain omelet'. In Japanese cooking contexts it may also refer to a local adaptation.
wasei-eigo (Japanese-coined English), from Spain omelet
See also: スペイン風オムレツ
スペインオムレツはじゃがいもが入っていてボリュームがある。
Spanish omelette is filling because it contains potatoes.
今夜の夕食にスペインオムレツを作ろうと思う。
I'm thinking of making Spanish omelette for dinner tonight.