For the tortilla doughAdd almond flour, coconut flour, xanthan gum, baking powder and salt to food processor.
Pulse until thoroughly combined.
Pour in apple cider vinegar with the food processor running.
Once it has distributed evenly, pour in the egg.
Followed by the water.
Stop the food processor once the dough forms into a ball.
The dough will be sticky to touch.Wrap dough in cling film and knead it through the plastic for a minute or two.
Think of it a bit like a stress ball.
Allow dough to rest for 10 minutes (and up to two days in the fridge).
Break the dough into eight 1” to 1 1/2” balls.
Roll out between two sheets of parchment or waxed paper using a tortilla press (suggested) or with a rolling pin.
For your reference, each tortilla should weigh 26g uncooked.
UPDATE: Based on a reader's feedback, we now know that your chips won't puff up unless the tortillas are THIN enough! So you absolutely must get 8 5-inch tortillas out of one batch (26g/tortilla).
If using a tortilla press, keep pressing down and rotating the tortilla around to get even thickness.
They are a bit harder than regular tortillas, so they might take anywhere from 3-6 tries (depending on how much muscle you've got!).
Cut tortillas into 8 triangles and set aside.