Slice the chicken breast into thin, even strips to ensure quick and uniform cooking.
In a shallow dish, combine the almond meal, dried oregano, garlic powder, sea salt, and black pepper.
Press each chicken strip firmly into the almond mixture until all sides are thoroughly coated.
Heat the avocado oil in a non-stick skillet over medium heat.
Add the chicken strips to the skillet and cook for 4-5 minutes per side until the crust is golden brown and the chicken is cooked through.
In a small bowl, whisk together the Greek yogurt and lemon juice to create a bright, zesty dressing.
Warm the tortilla in a dry pan for 30 seconds until pliable.
Layer the shredded romaine lettuce and sliced avocado onto the center of the tortilla.
Place the crispy chicken strips on top, drizzle with the yogurt dressing, and roll the wrap tightly before slicing in half.