Preheat oven to 350 degrees and line muffin tin with liners
In a large bowl, mix together almond flour, coconut flour, sweetener, baking powder, xanthan gum, salt and pumpkin spice.
Add melted butter and pumpkin puree and continue mixing.
In a small bowl, mix together eggs, almond milk, heavy whipping cream, vanilla and stevia.
Add egg mixture to almond flour mixture.
Finally, add chocolate chips and continue mixing.
Fill muffin liners about 3/4 of the way full.
Bake for 30 minutes or until they pass the toothpick test