Costco Chicken Salad Recipe

If you’ve ever strolled through the Costco deli, you’ve probably spotted their famous chicken salad, piled high in those large, clear containers. It’s creamy, fresh, and bursting with savory chicken flavor. The problem? It sells out fast and isn’t always available. That’s where this Costco Chicken Salad Recipe comes in.

It’s a spot-on copycat of the real thing: tender shredded chicken, crisp celery, creamy mayo, and that perfect touch of tangy flavor that makes it irresistible. You’ll get all the freshness and taste of Costco’s beloved chicken salad, but made right in your kitchen with simple, affordable ingredients. Whether you’re making a chicken salad sandwich, prepping quick Costco meals for the week, or looking for easy salad side dishes, this homemade version will absolutely hit the mark.

What Makes Costco’s Chicken Salad So Popular?

The secret to the legendary Costco Chicken Salad lies in its simplicity. There’s no fancy dressing or exotic spice, just quality ingredients, perfectly balanced flavors, and that signature creamy texture that keeps fans coming back.

Key Features That Make It Iconic:

• Tender rotisserie chicken, juicy and flavorful.
• Crisp celery for crunch.
• Tangy mayo dressing with a hint of seasoning.
• Just enough salt and pepper, simple yet perfect.
• Creamy but not greasy, balanced and light.

This Costco Chicken Salad copycat captures all of that, without preservatives, added sugars, or the mystery ingredients of store-bought versions.

Ingredients You’ll Need

This chicken salad recipe is quick, healthy, and uses pantry staples you probably already have.

Main Ingredients:

• 4 cups shredded cooked chicken (Costco rotisserie chicken works great)
• 1 cup mayonnaise (use high-quality or light mayo for a healthier twist)
• 2 stalks of celery, finely chopped
• ¼ cup yellow onion, finely minced
• 1 tbsp Dijon mustard (optional for tang)
• 1 tsp lemon juice
• ½ tsp garlic powder
• Salt and black pepper to taste

Optional Add-ins (for flavor variety):

• Chopped dill pickles or relish
• Sliced green onions
• Chopped hard-boiled eggs
• Dash of paprika or cayenne
• Chopped grapes or apples for sweetness

Pro Tip: Costco’s original salad uses rotisserie chicken, which adds extra flavor. You can also use canned chicken in a pinch for a quicker prep option.

How to Make Costco Chicken Salad (Step-by-Step)

This easy Costco chicken salad recipe comes together in under 15 minutes, no cooking required.

Step 1: Prep the Chicken

Shred 4 cups of Costco rotisserie chicken (or any cooked chicken). Remove the skin and bones, and shred the meat finely using a fork or your hands. If using canned chicken, drain it thoroughly and fluff it with a fork.

Step 2: Mix the Dressing

In a large bowl, combine:

• Mayonnaise
• Lemon juice
• Garlic powder
• Dijon mustard (if using)
• Salt and pepper

Whisk until smooth and creamy. This forms the flavorful base of your salad.

Step 3: Add the Crunch

Stir in your chopped celery and onion. These add texture and a fresh bite that balances the creaminess of the mayo.

Step 4: Combine Everything

Add the shredded chicken to the bowl with the dressing and vegetables. Stir gently until the mixture is evenly coated. Taste and adjust seasoning – add more salt, pepper, or lemon juice as desired.

Step 5: Chill and Serve

Cover the bowl and refrigerate for at least 30 minutes before serving. This helps the flavors meld beautifully. Serve chilled with crackers, in a sandwich, or over a crisp bed of lettuce for a light lunch.

How to Serve Costco Chicken Salad

This creamy salad is versatile and pairs beautifully with many dishes. Here are a few classic serving ideas:

1. Chicken Salad Sandwich

Serve on buttery croissants, whole wheat bread, or brioche buns for a hearty and satisfying lunch. Add lettuce, tomato, and avocado for extra flavor.

2. Salad Side Dish

Scoop a generous portion alongside macaroni salad, coleslaw, or fresh fruit salad for a balanced meal.

3. Low-Carb Option

Serve it in romaine lettuce wraps or hollowed-out avocados for a keto-friendly meal.

4. Costco Meal Prep Idea

Divide into containers for grab-and-go Costco-style meals all week long, it stays fresh and flavorful for days.

Storage and Meal Prep Tips

Proper storage makes this recipe perfect for weekly meal prep.

• Refrigerator: Store in an airtight container for up to 4 days.
• Freezer: Not recommended (the mayo may separate).
• Meal Prep Tip: Make a big batch and portion it into single-serve containers for fast lunches or snacks.

The flavor actually gets better after 24 hours, the dressing soaks into the chicken, making it even creamier and more delicious.

Nutrition Breakdown (Per Serving)

Nutrient	Amount
Calories	320
Protein	27g
Carbs	3g
Fat	21g
Fiber	0.5g
Sugar	1g
Sodium	540mg

(Based on a ½ cup serving using regular mayo.)

This chicken salad recipe is naturally low-carb, high-protein, and gluten-free, ideal for keto, paleo, or clean-eating lifestyles.

Expert Tips for the Perfect Copycat

1. Use chilled chicken; it shreds better and keeps the texture firm.
2. Don’t overmix; stir gently to keep the salad fluffy.
3. Adjust salt carefully; Costco’s version is lightly seasoned.
4. Let it rest; chilling enhances the flavors dramatically.
5. Serve cold; it tastes best straight from the fridge.

Making Costco Chicken Salad with Canned Chicken

Short on time? You can easily make this using canned chicken.

Here’s how:

1. Drain and rinse 3 to 4 cans of chicken.
2. Shred lightly with a fork.
3. Follow the same recipe as above.

It’s just as creamy, flavorful, and satisfying, ideal for a quick Costco-style meal in under 10 minutes.

Final Thoughts

This Costco Chicken Salad Recipe proves that simple ingredients can create magic when done right. It’s creamy, flavorful, and versatile enough for sandwiches, wraps, or salad bowls. Best of all, it’s fast, affordable, and family-approved, just like the real thing.

So next time you crave that famous Costco flavor, skip the deli line and make it fresh at home. You’ll save money, eat healthier, and enjoy every bite.

Complete Recipe Card of Costco Chicken Salad Recipe