01 -
Pat chicken breasts dry with paper towels. Combine garlic powder, onion powder, smoked paprika, salt, and black pepper in a bowl and generously rub onto both sides of each chicken breast.
02 -
Heat olive oil in a large skillet over medium-high heat until shimmering. Add chicken breasts without crowding and cook undisturbed for 4-5 minutes until golden brown. Flip and cook other side similarly. Remove chicken and set aside.
03 -
Bring chicken broth and salt to a boil in a medium saucepan. Add rice, reduce heat to low, cover, and simmer for 15-18 minutes until tender and liquid is absorbed. Let rest covered for 5 minutes, then fluff with a fork.
04 -
In the same skillet used for chicken, melt butter over medium heat. Whisk in flour and cook 1-2 minutes until lightly golden and nutty-smelling. Slowly pour in milk and chicken broth while whisking continuously to prevent lumps.
05 -
Reduce heat to low. Stir in garlic powder, thyme, cheddar, and Parmesan cheeses gradually, stirring until fully melted and sauce thickens to coat the back of a spoon.
06 -
Return chicken breasts to the skillet. Spoon sauce over each breast to cover. Cover skillet and simmer on low for 10 minutes until chicken is fully cooked through and tender.
07 -
Plate the cooked rice and top with the smothered chicken and creamy sauce. Garnish with chopped fresh parsley and serve immediately.