Whisk together the oil, lemon, garlic, oregano, salt and pepper. Add the steak and then the marinade to a large ziploc bag or bowl and spread around to distribute. Throw the bag in your fridge for at least 1 hour or up to 12 hours.
Assembly:
Make sure you make your tsatziki at least 30 minutes prior to consumption.
In a small bowl, mix together the salt and pepper.
In a large pan, heat your pitas so they soften. Remove from pan, cover to keep warm and set aside..
Get your pan nice and hot and then add half the steak strips. Cook for a few minutes per side. Remove and repeat with the remaining steak.
Add a little tsatziki to the bottom of each pita, then the steak, fries, tomato, onion, then sprinkle with salt and pepper mixture, add another scoop of tsatziki and finish with a sprinkle of parsley. Wrap the pita with a large piece of wax paper and twist the closed end of the wrap to keep in the juices.
Notes
I use top sirloin steak tips from Trader Joe's, and slice them up into thinner strips. The marinade goes everywhere and they cook up in no time.Optional: Add some olive oil to the pan prior to warming each pitas.Nutritional Info is for steak souvlaki wraps only - does not include tzatziki and french fries.