makes 1¼ cup dressing, adapted from Rozanne Gold, Eat Fresh Food: Awesome Recipes for Teen Chefs
Heat the avocado oil in a frying pan over medium-high heat and brown the bison, crumbing it smaller as you go using a wood spatula or spoon.
Mix together the spices in a small bowl. Add water and mix to form a paste, adding more water one tablespoon at a time if you think it needs more. Stir into the browned meat and cook a few minutes. Remove from heat until you are ready to serve, you can heat it up again just before.
Add the buttermilk, avocado, olive oil, lime juice, sliced scallion, and hot sauce to a blender or food processor. Blend to combine.
Compose the salad, top with a spoonful or two of taco meat, and decorate with sliced avocado, pickled jalapeño, etc. Enjoy!