1. Prepare Your Vegetables: Start by finely chopping your onion and both bell peppers. Aim for small, even pieces so they cook quickly and blend well into the turkey mixture. Separate and wash your lettuce leaves, patting them dry gently. Set them aside on a platter, ready for filling.

2. Brown the Ground Turkey: Heat the olive oil in a large skillet or non-stick pan over medium-high heat. Add the ground turkey, breaking it up with a spoon as it cooks. Stir occasionally until the turkey is fully browned and no pink remains, which usually takes about 5-7 minutes.

3. Drain Excess Fat (If Needed): If your ground turkey has released a significant amount of fat, carefully tilt the pan and drain off any excess. This keeps the filling lighter and less greasy.

4. Saute the Vegetables: Add the chopped onion and bell peppers to the skillet with the cooked turkey. Continue to cook, stirring frequently, for another 5-7 minutes, or until the vegetables have softened and become tender-crisp. You want them to retain a little bite.

5. Add Seasoning and Water: Sprinkle the taco seasoning blend over the turkey and vegetable mixture. Pour in the water. Stir everything together thoroughly, ensuring the seasoning is evenly distributed and coats all the ingredients. Bring the mixture to a simmer and cook for 2-3 minutes, allowing the flavors to meld and the sauce to thicken slightly.

6. Assemble the Wraps: Spoon the warm turkey taco filling into the prepared lettuce leaves. You can either serve the filling in a large bowl and let everyone assemble their own, or pre-fill a few for convenience.

7. Add Your Favorite Toppings: Offer a variety of toppings alongside the wraps. Classic choices like salsa, a dollop of plain Greek yogurt or sour cream, a sprinkle of shredded cheese, fresh cilantro, or diced avocado enhance the flavor and texture.