In a medium sized bowl, combine almond flour, baking powder, garlic powder, and onion powder. Stir to combine.
Place mozzarella and cream cheese in microwave safe bowl and microwave for 90 seconds. Remove from microwave, stir, then return to microwave for 60 seconds more.
Add to the cheese, two of the eggs and the almond flour mixture, stirring until combined well. A dough ball will magically take shape!
Divide dough into 6 pieces, then roll each piece into a rope and shape as a pretzel.
Beat remaining egg and brush over top of pretzel dough. Place pepperoni slices over top of pretzel and a little sprinkling of cheese and coarse ground salt if desired.
Place in oven and bake for 12-14 minutes, until golden brown.
Remove from oven and let cool completely before removing from cookie sheet.
Can store in refrigerator for up to 1 week.
Notes
This recipe makes 6 large pretzels. 1 pretzel is 2 servings.