Slice the chicken breast into thin strips and pat dry with a paper towel.
In a small bowl, combine the cumin, smoked paprika, sea salt, and black pepper.
Toss the chicken strips and the garbanzo beans in the spice mixture until evenly coated.
Heat the olive oil in a large skillet over medium-high heat.
Add the chicken to the skillet and cook for 4-5 minutes until golden brown; add the chickpeas for the final 3 minutes to toast them.
While the protein cooks, whisk together the tahini and lemon juice in a small ramekin, adding a teaspoon of water at a time until it reaches a drizzling consistency.
Warm the tortilla in a dry pan for 30 seconds per side until pliable.
Assemble the wrap by layering the baby spinach, sliced red onion, spiced chicken, and toasted chickpeas in the center.
Drizzle the lemon-tahini sauce over the filling, fold in the sides, and roll tightly to serve.