Preheat oven to 400 degrees and grease a muffin pan.
Combine melted butter (I cool mine by popping up the bowl in the refrigerator for 5minutes ), salt, eggs, and cream cheese, then whisk together.
Add coconut flour, baking powder, and spices to the mix and stir until combined.
Stir in cheeses.
Spoon into muffin tins.
Then, spray fingers with cooking spray--Pat the batter around the sides of muffin tins to form a cup.
Bake for 8minutes then remove from oven. If the dough rises, push it back down with the back of a spoon.
Spoon taco beef into taco cups.
Sprinkle about a tbsp of cheese on top of taco meat.
Put back into the oven and continue baking for 5minutes or till cheese is melted, and taco cups are cooked all of the way through.