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Costco Chicken Salad Recipe

This homemade version of Costco’s famous chicken salad is creamy, flavorful, and perfect for sandwiches, wraps, or as a protein-packed side dish. It features tender shredded chicken mixed with a rich mayo-based dressing and simple seasonings, making it an easy and delicious dish for any occasion.
Prep Time 10 minutes
Cook Time 0 minutes
Total Time 10 minutes
Course Salad
Cuisine American
Servings 4

Equipment

  • Large mixing bowl
  • Forks or hand mixer (for shredding chicken)
  • Cutting board
  • Knife
  • Measuring cups and spoons
  • Mixing spoon

Ingredients
  

  • 4 cups cooked and shredded rotisserie chicken
  • 1 cup mayonnaise
  • 1 tablespoon Dijon mustard
  • 1 tablespoon lemon juice
  • 1 teaspoon apple cider vinegar
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • ½ teaspoon salt or to taste
  • ½ teaspoon black pepper
  • 2 celery stalks finely diced
  • ¼ cup red onion finely diced
  • 2 tablespoons fresh parsley chopped (optional)

Instructions
 

  • Prepare the Chicken – Shred the rotisserie chicken using forks or a hand mixer for a finer texture.
  • Mix the Dressing – In a large bowl, whisk together the mayonnaise, Dijon mustard, lemon juice, apple cider vinegar, garlic powder, onion powder, salt, and black pepper.
  • Combine Ingredients – Add the shredded chicken, diced celery, and red onion to the bowl. Stir until everything is well coated with the dressing.
  • Chill and Serve – For best results, let the salad chill in the refrigerator for at least 30 minutes before serving to enhance the flavors. Garnish with fresh parsley if desired.
  • Enjoy! – Serve on sandwiches, wraps, or with crackers for a delicious meal or snack.

Notes

Substitutions: You can swap mayonnaise with Greek yogurt for a lighter version.
Storage: Store in an airtight container in the refrigerator for up to 3 days.
Enhancements: Add chopped nuts (almonds or pecans) for extra crunch, or grapes for a touch of sweetness.
Serving Ideas: Use it as a filling for croissants, lettuce wraps, or stuff it into an avocado for a low-carb option.
Keyword Costco chicken salad, rotisserie chicken salad, chicken salad sandwich, creamy chicken salad, easy chicken salad, deli-style chicken salad