In a large skillet over medium-high heat, cook steak, ground beef and onions until beef is no longer pink and onions are tender. Drain and return to the pan.

Add all the seasonings to the meat mixture. Stir to combine. Cook for an additional 3 minutes.

Pour enchilada sauce into the mixture, stir to combine and cook over medium heat until heated through.

In a frying pan, over medium high heat, heat oil.

In a large frying pan, over medium high heat, heat each tortilla before filling.

Place heated tortilla on a plate, add a layer of cheese in the center, followed by the beef mixture,

Place carefully into the hot oil and cook on both sides until the tortillas are crispy.

Remove and place each taco on a plate lined with paper towels.

Continue cooking until all the meat mixture is used.

Top with additional cheese, if desired.