Combine garlic powder, paprika, chili powder and black pepper in a medium bowl. Season chicken with spices and toss evenly to coat the chicken.
Spray a large non-stick skillet with cooking spray and heat over medium-high heat, when hot add the chicken and cook until golden, about 3-4 minutes, turn chicken over and cook another 3-4 minutes, or until center is no longer pink.
Pour the hot sauce over the chicken tossing well. Serve with celery sticks and blue cheese dressing if desired.
There are 109 calories in 1 serving of Skinny Buffalo Chicken Strips.