01 -
Pat chicken thighs dry with paper towel. Season all sides evenly with Cajun seasoning, salt, and black pepper.
02 -
Heat a large skillet over medium-high. Place chicken thighs skin-side down and sear for 6 to 7 minutes until golden brown. Flip and cook on the other side for 3 minutes. Transfer chicken to a plate and set aside.
03 -
Reduce heat to medium. Add butter to the skillet and allow to melt. Add minced garlic and sauté for 30 seconds until fragrant.
04 -
Pour in chicken broth, scraping up any browned bits from the pan. Bring to a simmer and reduce by half.
05 -
Stir in heavy cream and Dijon mustard if using. Adjust seasoning as needed. Simmer until sauce slightly thickens.
06 -
Return chicken thighs to the skillet. Cover and simmer on low heat for 15 minutes, or until the internal temperature of the chicken reaches 75°C.
07 -
Uncover and sprinkle parmesan cheese over the chicken, if desired. Spoon sauce over chicken before serving.