Mexican bistec taco | Juicy beef street food

Cut the beef sirloin into thin, bite-sized strips. Thinly slice the onion into half-moons, finely dice the vine tomatoes, crush the garlic, and thinly slice the jalapeño pepper into rings.

Sprinkle the beef strips with fine salt, freshly ground black pepper, and ground cumin, then toss thoroughly so the spices coat every piece.

Heat a large, heavy skillet until hot with the olive oil. Add the seasoned beef and sear over high heat for 3-4 minutes until a nice crust forms on the pieces.