Process almond flour, flaxseed meal, eggs, and salt in food
processor until rough dough ball forms, about 1 minute. Transfer
dough to bowl and cover with plastic wrap; let rest for 10 minutes.
Pinch off and roll dough into 12 balls (about 1 ounce each).
Transfer dough balls to plate and cover with damp paper towel. Cut
open seams along sides of 1-gallon zipper-lock bag, leaving bottom
seam intact. Spray inside of bag lightly with olive oil spray.
Heat ½ teaspoon oil in 12-inch nonstick skillet over medium-low
heat until shimmering. Using paper towels, carefully wipe out oil,
leaving thin film of oil on bottom of skillet. Place 1 dough ball in
center of prepared bag. Fold top layer of plastic over ball. Using
clear pie plate, press dough flat into 5-inch circle.
Peel top layer of plastic away from tortilla. Using plastic to lift
tortilla from bottom, place exposed side of tortilla in palm of your
hand and invert tortilla. Peel away plastic. Carefully flip tortilla into
skillet and cook until edges lighten in color, about 2 minutes, flipping
halfway through cooking. Transfer tortilla to tortilla warmer or wrap in
damp dish towel. Repeat with remaining oil and remaining dough
balls, lightly spraying bag with oil spray as needed. Serve.