Huevos a la mexicana is a popular breakfast dish in Mexican cuisine. Finely chopped tomato, green chili pepper and onion is lightly fried in a hot skillet. Eggs are added and stirred until set. The heat is turned off and the coriander leaves are mixed in the eggs, adding salt. Refried beans is a common accompaniment.
Huevos a la mexicana always contains eggs.
The recipe clearly states it is made with eggs. Not sure why the system got this one wrong, maybe because of the word always it was unsure.