Mix all the taco seasonings together in a small bowl: arrowroot, cumin, chili powder, salt, oregano, garlic powder, coriander, onion powder and chipotle powder (if using).
Heat 1 tablespoon avocado oil in a medium skillet over medium heat.
Once the oil runs quickly around the pan when the pan is tilted, add the ground beef. Break up the beef with a spatula as it cooks until completely browned, about 5-8 minutes.
Create a little room in the middle of the pan, add a bit more oil and all the taco seasonings. Cook the spices until fragrant, about 30 seconds, stirring constantly. (This is called "blooming" the spices and helps bring out their flavor.) Mix the spices into the beef.
Stir in 1/3 cup of water or chicken broth and simmer for 2-3 minutes, until reduced and thickened.
Remove the beef to a medium bowl and wipe out the pan.