Preheat oven to 350 degrees F.
Whisk together almond four coconut flour, baking powder, baking soda, salt, xanthan gum, cocoa powder, Swerve. Set aside.
Mix eggs for five full minutes.
Stream in oil.
Mix coffee, sour cream, almond milk, vanilla.
Stream coffee mixture into wet ingredients.
Add dry ingredients and mix on medium just until mixed. Don't overmix.
Spray cupcake liners.
Pour evenly making 12 cupcakes.
Bake for 15 minutes or until a center is 207 degrees f. (no more than 210).
Cool completely before frosting.