Beat cream cheese and Greek yogurt together until smooth. Add garlic powder, onion powder, chives, dill, and lemon juice. Season boldly and taste.
Warm each tortilla for 20 to 30 seconds in a dry pan or 20 seconds in the microwave until pliable.
Spread cream cheese mixture generously all the way to the edges of each tortilla.
Layer baby spinach directly on the cream cheese as a moisture barrier.
Layer turkey evenly across the greens with full, overlapping coverage.
Add bell pepper, cucumber, and patted-dry tomatoes. Add shredded cheese and any extras.
Roll tightly from the bottom edge forward, keeping consistent tension and tucking the sides as you go.
Wrap immediately and very tightly in cling film. Twist the ends firmly to compress into a cylinder.
Refrigerate for at least 30 minutes. One hour is better. Overnight is best.
Slice into 2 to 3cm rounds with one firm downward press per slice using a sharp knife. Arrange cut-side up and serve.