For the chicken, mix together chili powder, garlic powder, onion powder, crushed red pepper flakes, oregano, paprika, cumin, salt, and pepper. This mix of spices is what gives our chicken its amazing flavor!
Now, take those beautiful chicken breasts and season both sides with the spice mixture. Make sure they’re well-covered.
Grill the chicken over medium to high heat until it reaches an internal temperature of 165°F. This usually takes about 6 to 8 minutes for each side. Once done, set the chicken aside to rest.
Now, let’s whip up that dreamy cheese sauce. Melt the butter in a saucepan over medium heat. Once it’s melted, whisk in the flour and cook until it bubbles slightly.
Gradually add in the milk, whisking constantly. This helps to prevent any lumps from forming. Keep heating until the mixture is hot enough to melt the cheese, but listen closely—don’t let it boil!
Gradually stir in the shredded cheddar cheese until the sauce is smooth and creamy. Add in the paprika and cayenne pepper, and adjust the salt to your taste.
Serve this beautiful cheese sauce hot over your grilled chicken and enjoy every bite!