Egg free/vegan note:
I recommend to use 1 tbsp. flax seed meal (ground flax seed) with 2 tbsp water to replace egg in this tortilla recipe. Add the flax seed meal and water into a small mixing bowl. Stir to combine and let rest for 5 minutes to thicken. Add to the tortilla recipe in place of the egg.
You can fill those zucchini tortillas with any wet or dry filling of your choice like roasted vegetables, grilled chicken, greens, spinach, avocado, grated carrots, nuts or seeds etc.