Ingredients:  For the Steak:  500 grams of skirt or flank steak, cut into thin strips, 2 tablespoons of olive oil, 1 teaspoon of cumin powder, 1 teaspoon of paprika, 1 teaspoon of chili powder, 1 teaspoon of garlic powder, Salt and pepper to taste, Juice of 1 lemon. For the Vegetables:  2 peppers (red, green or yellow), cut into strips, 1 large onion, cut into strips, 1-2 tablespoons of olive oil, Salt and pepper to taste.  To Serve:  Corn or flour tortillas, Guacamole, Fresh salsa, Sour cream, Grated cheese, Fresh cilantro leaves.

Preparation:  Steak Marinade:  In a bowl, mix the olive oil, cumin, paprika, chili powder, garlic powder, salt, pepper and lemon juice. Add the steak strips to the marinade and make sure they are well coated. Marinate for at least 30 minutes. Preparing the Vegetables:  In a large skillet, heat the olive oil over medium heat. Add the strips of peppers and onions. Cook until tender but still crisp. Season with salt and pepper to taste. Cook the Steak:  In another large skillet or grill, cook the marinated steak strips until golden brown and cooked to your preference. Assemble the Fajitas:  Heat the tortillas according to package instructions. Place a portion of steak and vegetables in the center of each tortilla. Add guacamole, fresh salsa, sour cream, grated cheese and cilantro leaves to taste. Serve:  Serve the steak fajitas hot and enjoy. And there you have it! Some delicious steak fajitas full of flavor. You can customize them with your favorite ingredients and enjoy a tasty and comforting meal. Enjoy!