Mix all the ingredients to marinate the beef.

Whisk them together and mix well.

Seal and cover the marinaded beef and put it in the refrigerator for at least 1 -4 hours.

While the meat is being marinated, slice up the vegetables.

Mix all the vegetables with olive oil and sprinkle salt and pepper.

Preheat the grilled pan or skillet oven over high-medium flame.

Remove the beef from the marinade.

Discard the remaining marinade.

Cook the meat until it reaches your desired doneness.

Transfer the cooked meat to the plate.

Cover the meat with the foil to keep it warm.

In the same pan, saute the vegetables until they are tender-crisp for 5-7 minutes.

Slice the grilled meat and put it in the meat.

Serve the meat and vegetables with warm tortillas and the topping of your choice.

Enjoy this mouth-watering lupe tortilla fajita recipe.