Slow Cooker Shredded Steak Tacos

Heat a cast iron pan over medium heat. Coat the steak in the taco seasoning until evenly covered. Add avocado oil to the skillet and once it is hot, sear meat for about 2 minutes each side until golden brown and a nice crust has formed. Add the steak with the remaining ingredients to the slow cooker. Cover and cook for 7-8 hours on low heat until the steak is tender. Shred the steak with 2 forks. Season to taste, garnish with fresh cilantro and serve with your favorite taco fixings.