After cutting the steak into thin strips, it should be placed in a slow cooker.
Place the sliced bell peppers, minced onion, and minced garlic in the slow cooker.
Stir together chili powder, paprika, cumin, oregano, salt, pepper, olive oil, and lime juice in a small bowl to form the seasoning. After placing the steak and vegetables in the slow cooker, pour the mixture over them.
Cook for six to eight hours on low heat, or for three to four hours on high heat.
Beef fajitas should be wrapped in warm flour tortillas and topped with your chosen condiments, such as cheese, salsa, guacamole, and sour cream. Enjoy!