Take one egg out of the fridge. You need a room-temperature egg for this recipe.
Add wet ingredients to a mug and stir - egg, vanilla, coconut oil, pumpkin puree
Add dry ingredients and stir - almond flour, lakanto, baking powder, pumpkin pie spice
Add MOST of the chocolate chips and stir (save a few chocolate chips to melt on top)
Microwave for 90 seconds (or until middle is set and cake rises)
OR bake at 350F for 15-20 minutes in a greased, oven-proof ramekin.