Use a little bit of oil on the bottom of your pan. Wait until oil is hot and then place beef in the pan.
Sprinkle and mix in your taco seasoning. I use Primal Palate Taco Seasoning. They make it in packets and a glass shaker. As I like mine a little on the spicy side, I use ½-2/3 of a packet.
Mix in any extra sauces and/or seasonings. I added a little bit of Siete's Chipotle Sauce. I start with a few shakes and then adjust to my liking until the beef is fully cooked.