A soft, buttery croissant filled with creamy chicken salad makes an easy lunch that feels special without any extra work.
These Chicken Salad Croissant sandwiches combine tender shredded chicken, juicy grapes, crisp celery, and crunchy walnuts for a flavorful mix that works for any meal.
They’re simple, satisfying, and perfect for meal prep, picnics, or quick work lunches.
Today, I’m using this chicken salad recipe with grapes as the base for these croissant sandwiches. You can also try it with our Mexican chicken salad.
All we do is turn the salad into a croissant filling that holds its shape while staying creamy and fresh. It’s one of those sandwiches where you can make the filling ahead and enjoy it all week, meal prep made easy!
The best part…
- Fast to put together: Everything comes together in minutes.
- Great texture: Soft croissant, creamy filling, juicy grapes, and crunchy walnuts.
- Good for meal prep: The filling stores well for days.
- Easy to customize: Works with lettuce, herbs, different nuts, or your favorite croissant size.
Ingredients
Chicken salad
- Cooked shredded chicken: Rotisserie or freshly cooked chicken both work.
- Red seedless grapes: Halved for sweetness and color.
- Celery: Adds crunch and freshness to the filling.
- Red onion: A small amount gives extra flavor.
- Walnuts: Provide a crunchy, nutty bite.
- Croissants: Split and ready to fill.
The dressing
- Mayonnaise: Creates the creamy base.
- Fresh lemon juice: Brightens and balances the flavors.
- Fresh dill: Adds a light herb note.
- Salt and black pepper: To taste.
* Need to print out this recipe? You’ll find a printable recipe card at the end of this post. Enjoy!
How to make chicken salad croissant sandwiches.
Add the shredded chicken, grapes, celery, red onion, and walnuts to a large bowl.
In a separate bowl, stir together the mayonnaise, lemon juice, dill, salt, and pepper.
Pour the dressing over the chicken mixture and fold gently until coated.
Slice the croissants, add a generous scoop of chicken salad into each one, and press lightly to hold everything together.
Serve right away or chill the filling and assemble the croissants when ready to eat.
Substitutes & Variations
- Croissant size: Regular or mini croissants both work. Mini versions are great for game day, parties or lunchboxes.
- Nut swaps: Pecans or almonds fit well if you prefer a different crunch.
- Lighter option: Swap part of the mayonnaise for Greek yogurt for a lighter dressing.
- Extra herbs: Parsley or chives can be added for more freshness without changing the flavor balance.
Serve with
Fresh fruit such as berries, pineapple, or sliced apples pairs nicely with these croissants and keeps the meal light.
Chips or pita crisps work well if you want a simple side with some crunch. Roasted vegetables or a cup of soup also make a great addition.
How to store
- Store the filling: Keep the chicken salad in an airtight container in the refrigerator for up to 3 days.
- Assemble when serving: Croissants can soften quickly, so it’s best to fill them right before eating.
- Do not freeze: The texture of the dressing and grapes will change once frozen.
Helpful Tips
- Pat the grapes and celery dry after rinsing to keep the filling from getting watery.
- Taste and adjust the salt after chilling since cold dishes can need a little more seasoning.
- Split the croissants gently so they don’t tear—use a serrated knife for clean cuts.
- Add the walnuts right before assembling if you want them extra crunchy.
FAQs
You can prepare the filling ahead, but fill the croissants right before serving so they stay flaky.
Add a layer of lettuce inside the croissant before adding the filling, or assemble right when you’re ready to eat.
You can, though shredded rotisserie or freshly cooked chicken gives a better texture and taste.
A Chicken Salad Croissant is an easy way to turn a simple salad into a meal that feels special. The buttery croissant pairs perfectly with the creamy chicken salad, juicy grapes, and crunchy walnuts.
Whether it’s packed for lunch or served at a brunch table, this sandwich is dependable, quick to make, and always enjoyed.
Happy cooking!
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Chicken Salad Croissant Sandwiches
Ingredients
- 4 cups cooked shredded chicken
- 2 cups red seedless grapes halved
- 4 celery sticks chopped
- ½ red onion chopped
- ½ cup chopped walnuts
- 1 cup mayonnaise
- 1 lemon juiced
- 2 tablespoons fresh dill finely chopped
- ¾ teaspoon salt
- ½ teaspoon black pepper
- 6 croissants sliced
Instructions
- Add the shredded chicken, grapes, celery, red onion, and walnuts to a large mixing bowl.
- In a separate bowl, whisk together the mayonnaise, lemon juice, fresh dill, salt, and black pepper.
- Pour the dressing over the chicken mixture and fold gently until the filling is fully coated.
- Chill for at least 30 minutes so the flavors settle and the mixture firms up.
- Slice each croissant, spoon in a generous amount of chicken salad, and press lightly to close.
- Serve right away, or keep the filling chilled and assemble the sandwiches when ready to eat.
Notes
- Rotisserie chicken or crockpot-shredded chicken both work well and save time.
- Add the walnuts right before assembling if you prefer the crunch to stay extra firm.
- Regular or mini croissants both work depending on the occasion.
- Add a leaf of lettuce inside the croissant to prevent sogginess for packed lunches.
- Store the filling for up to three days. Assemble sandwiches only when serving so the croissants stay flaky.
Nutrition
