Creating the Creamy Chicken Salad Wrap is simple when you follow these easy steps:

1. Prepare Chicken: If you haven't done so, ensure the chicken is cooked and shredded. You can use rotisserie chicken for convenience.
2. Mix Dressing: In a large bowl, combine mayonnaise, Greek yogurt, Dijon mustard, lemon juice, garlic powder, salt, and black pepper. Stir well until smooth.
3. Add Chicken: Fold in the shredded chicken, ensuring it’s well coated with the dressing.
4. Add Vegetables: Toss in the diced celery, halved grapes, and sliced green onions. Mix gently to combine all ingredients.
5. Prepare Tortillas: Lay out the tortillas flat on a clean surface.
6. Layer Greens: Place a handful of leafy greens onto the center of each tortilla.
7. Add Chicken Salad: Spoon the creamy chicken salad mixture on top of the greens, ensuring it’s evenly distributed.
8. Wrap It Up: Fold the sides of the tortilla inward and then roll it up tightly from the bottom, securing the filling within.
9. Slice (Optional): If desired, slice the wraps in half diagonally for easier handling.
10. Serve or Store: Serve immediately or wrap in plastic wrap if you plan to store them for later.

These steps will help you effortlessly prepare a delicious Creamy Chicken Salad Wrap that is sure to be a hit.