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A bowl of creamy Mississippi Chicken Salad with pecans, served with crackers on a wooden board.

Game Changing Mississippi Chicken Salad

Avatar photoAmelia Chen-Morrison
This recipe transforms the zesty, savory magic of Mississippi Pot Roast into an unbelievably delicious and creamy chicken salad. It combines tender, slow-cooked chicken with the tangy flavor of pepperoncini, rich butter, and savory ranch and au jus seasonings for a high-impact dish that redefines chicken salad.
Prep Time 15 minutes
Cook Time 4 hours
Total Time 4 hours 15 minutes
Course Lunch, Main Course, Salad
Cuisine American, Southern
Servings 8
Calories 480 kcal

Equipment

  • Slow cooker
  • Large mixing bowl
  • Two forks (for shredding)
  • Cutting board
  • Chef's knife
  • Measuring cups
  • Measuring spoons
  • Spatula

Ingredients
  

  • 2 lbs boneless, skinless chicken breasts
  • ½ cup unsalted butter, cubed
  • ½ cup sliced pepperoncini peppers
  • 2 tablespoons pepperoncini brine
  • 1 cup good-quality mayonnaise
  • 2 celery stalks, finely diced
  • ½ cup toasted pecans, chopped
  • ¼ cup red onion, finely minced
  • Salt and freshly ground black pepper, to taste

Instructions
 

  • Place chicken breasts in a single layer at the bottom of your slow cooker. Sprinkle the ranch seasoning and au jus gravy mix evenly over the chicken.
  • Top the seasoned chicken with the cubed butter, then scatter the sliced pepperoncini peppers over everything and pour in the pepperoncini brine.
  • Cover and cook on LOW for 4 to 6 hours or on HIGH for 2 to 3 hours, until the chicken is cooked through and shreds easily.
  • Carefully remove the chicken from the slow cooker and place it in a large bowl. Use two forks to shred the chicken completely.
  • CRITICAL STEP: Allow both the shredded chicken and the cooking liquid remaining in the slow cooker to cool completely to room temperature.
  • Once cooled, add the mayonnaise, diced celery, toasted pecans, and minced red onion to the bowl with the shredded chicken.
  • Skim any excess fat from the cooled cooking liquid, then add 2-3 tablespoons of the flavorful liquid to the chicken salad.
  • Gently fold all ingredients together until well combined. Season with salt and pepper to taste.
  • For best results, cover and refrigerate for at least 30-60 minutes to allow the flavors to meld before serving.

Notes

Critical Tip: Do NOT add mayonnaise to warm chicken, as it will cause the dressing to separate and become greasy. Always wait for the chicken and the cooking liquid to cool completely.
Variations & Upgrades: For a smoky flavor, add 1/2 teaspoon of smoked paprika to the slow cooker. For freshness, fold in 1 tablespoon of chopped fresh dill or chives at the end. For a salty crunch, add crumbled cooked bacon.
Substitutions: Plain Greek yogurt can be substituted for half or all of the mayonnaise for a lighter, tangier version. Toasted walnuts or almonds work well in place of pecans. For a nut-free option, use toasted sunflower seeds.
Serving Suggestions: Serve as a sandwich on croissants or sourdough, in lettuce cups for a low-carb option, or as a dip with fresh vegetables and crackers.