01 -
In a small bowl, mix together chili powder, garlic powder, onion powder, red pepper flakes, oregano, paprika, cumin, salt, and black pepper. Rub the seasoning mix evenly over both sides of the chicken breasts.
02 -
Heat a grill pan over medium-high heat. Place the seasoned chicken on the pan and cook until fully cooked, flipping once. The internal temperature should reach 165°F. Set aside.
03 -
In a medium saucepan, melt the butter over medium heat. Stir in the flour and cook, whisking constantly, until it begins to bubble slightly.
04 -
Slowly pour in the milk while whisking continuously. Keep whisking until the mixture heats through but does not boil.
05 -
Once the milk mixture is hot, gradually add the shredded cheddar cheese in small portions, stirring constantly until fully melted and smooth.
06 -
Stir in paprika and cayenne pepper, then season with salt if needed. Remove from heat.
07 -
Pour the hot cheese sauce over the grilled chicken and serve immediately. Pairs well with rice or tortilla chips.