Prepare all ingredients as listed.
Heat extra-virgin olive oil in a non-stick pan over medium heat. Add the onion and green bell pepper and sauté until softened.
Add the chicken, paprika, garlic powder, and ground cumin. Season with black pepper. Cook, stirring occasionally, until the chicken is fully cooked and reaches an internal temperature of 165°F (74°C).
Place the tortilla wraps on a clean surface. Add cheeses and chicken mixture over one half of each tortilla. Fold in half to enclose the filling.
Heat a non-stick pan over medium-low heat and lightly coat with olive oil. Cook the quesadillas until golden brown on both sides and the cheese is melted. Remove from heat.
Pour sparkling water over lemon slices and chia seeds, stir and let sit for 5 minutes for the chia to bloom. Serve over ice if preferred.
Serve the chicken quesadilla with greek yogurt optional and lemon chia sparkling water.