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Buttermilk Barbecue Chicken – Juicy, Smoky, Finger-Licking

Shruthi
Buttermilk Barbecue Chicken is a juicy and flavorful chicken recipe marinated in creamy seasoned buttermilk.The marinade tenderizes the chicken while adding rich savory flavor.Grilling creates smoky charred edges and caramelized barbecue goodness.This dish is perfect for summer cookouts, family dinners, and comfort-food meals.The chicken pairs wonderfully with classic Southern side dishes.Every bite is smoky, juicy, tangy, and packed with irresistible barbecue flavor.
Print Recipe
Prep Time 15 minutes
Cook Time 4 hours 35 minutes
Total Time 4 hours 50 minutes
Course Main Course
Cuisine BBQ, southern american
Calories 480 kcal

Ingredients
  

For the Buttermilk Marinade

  • 2 pounds chicken thighs, drumsticks, or breasts
  • 2 cups buttermilk
  • 3 garlic cloves, minced
  • 1 tablespoon paprika
  • 1 teaspoon smoked paprika
  • 1 teaspoon onion powder
  • 1 teaspoon garlic powder
  • 1 teaspoon black pepper
  • 1 teaspoon salt
  • ½ teaspoon cayenne pepper

For the Barbecue Glaze

  • 1 cup barbecue sauce
  • 2 tablespoons honey
  • 1 tablespoon brown sugar
  • 1 teaspoon apple cider vinegar

Instructions
 

  • In a large bowl, whisk together buttermilk, garlic, paprika, smoked paprika, onion powder, garlic powder, salt, black pepper, and cayenne pepper.
  • Add chicken pieces to the marinade, ensuring they are fully coated. Cover and refrigerate for at least 4 hours or overnight for best flavor.
  • In a small saucepan, combine barbecue sauce, honey, brown sugar, and apple cider vinegar. Simmer for 5 minutes until slightly thickened.
  • Heat grill to medium heat and lightly oil the grates.
  • Remove chicken from marinade and shake off excess liquid. Grill chicken for about 30–35 minutes, turning occasionally until cooked through and beautifully charred.
  • During the final 10 minutes of cooking, brush chicken generously with barbecue glaze, turning often for caramelization.
  • Remove chicken from grill and let rest for 5 minutes. Garnish with parsley and green onions before serving.

Notes

  • Buttermilk keeps the chicken moist and tender.
  • Bone-in chicken develops deeper flavor on the grill.
  • Overnight marinating gives the best results.
  • Smoked paprika enhances barbecue flavour.
  • Avoid high heat to prevent burning the sauce.
  • Use your favorite barbecue sauce variety.
  • Resting helps retain juices inside the chicken.
  • This recipe also works well baked in the oven.
Keyword Barbecue Chicken, BBQ Chicken Recipe, Buttermilk Chicken, Grilled Buttermilk Chicken, Smoky Chicken Dinner, Southern Grilled Chicken