Creating Greek Tzatziki Fish Tacos is straightforward if you follow these simple steps:

1. Prepare the Fish: Rinse and pat dry the fish fillets. Cut them into smaller pieces, about 2-3 inches long.
2. Season the Fish: In a bowl, mix the flour, paprika, garlic powder, salt, and black pepper. Dredge each piece of fish in the flour mixture until well coated.
3. Heat the Oil: In a large skillet, heat the olive oil over medium-high heat.
4. Cook the Fish: Add the coated fish pieces to the skillet in a single layer. Cook for 3-4 minutes on each side, or until golden brown and cooked through. Remove from heat and set aside.
5. Warm the Tortillas: In a separate skillet, warm the tortillas over medium heat for about 30 seconds on each side until pliable.
6. Assemble the Tacos: Place a piece of fish on each tortilla. Top with shredded lettuce, diced tomatoes, red onion, and chopped parsley.
7. Add Tzatziki Sauce: Drizzle tzatziki sauce generously over the assembled tacos.
8. Serve Immediately: Enjoy your Greek Tzatziki Fish Tacos while they are fresh and warm!

These steps will guide you in creating these incredible tacos effortlessly.