Mini Chicken Salad Croissant Sandwiches
Mini Chicken Salad Croissant Sandwiches are a timeless favorite for brunches, picnics,
parties, and holiday gatherings. These elegant little sandwiches feature buttery,
flaky croissants filled with a creamy, flavorful chicken salad made with tender shredded
chicken, crunchy celery, and a touch of Dijon mustard for brightness. They’re easy to make,
surprisingly delicious, and always one of the first things to disappear from the table!

Ingredients
Here’s everything you need to make these irresistible mini croissant sandwiches:
- 3 cups cooked boneless, skinless chicken breasts (shredded)
- 1/2 cup mayonnaise
- 1/2 cup finely chopped celery
- 1/4 cup chopped green onions
- 1 tbsp Dijon mustard
- Salt and pepper to taste
- 6 croissants (mini or regular-sized)
Why You’ll Love This Recipe
- Perfect for gatherings: Easy to prepare in large batches.
- Light, fresh flavor: Creamy chicken salad with crunchy celery and tangy Dijon.
- Make-ahead friendly: Chicken salad can be chilled overnight.
- Beautiful presentation: Mini croissants look elegant on any serving tray.
How to Make Mini Chicken Salad Croissant Sandwiches
Step 1 – Cook & Shred the Chicken
Start by cooking the chicken breasts. You can boil or poach them in lightly salted water
for about 15–20 minutes, or until fully cooked. Once they’re done, let them cool for a few
minutes and shred with your hands or two forks. Aim for medium-sized shreds—not too fine.
Step 2 – Prepare the Chicken Salad Dressing
In a medium mixing bowl, combine the mayonnaise, Dijon mustard, salt, and pepper.
Whisk until smooth and creamy. This mixture will serve as the base for your chicken salad.
Step 3 – Combine All Chicken Salad Ingredients
Add the shredded chicken, finely chopped celery, and chopped green onions to the dressing.
Mix gently until all ingredients are evenly coated. Taste and adjust salt and pepper as needed.
Step 4 – Assemble the Sandwiches
Slice the croissants horizontally with a serrated knife. Do not cut completely through—
allow the croissant to remain “hinged” for easier assembly (optional). Using a spoon,
generously fill each croissant with the chicken salad mixture. Close gently without squeezing
the filling out.
Step 5 – Chill or Serve Immediately
These sandwiches taste delicious right away, but they can also be chilled for 30 minutes
for a firmer texture. Arrange them on a platter or store in an airtight container in the fridge
for up to 2 days.
Tips & Variations
- Add grapes: Stir in 1/2 cup sliced red grapes for a sweet twist.
- Use rotisserie chicken: A time-saving option that adds extra flavor.
- Try different herbs: Dill or parsley adds wonderful freshness.
- Use mini croissants: Perfect for parties and finger-food platters.
Serving Suggestions
These sandwiches pair perfectly with fruit trays, veggie platters, chips, light soups,
or festive holiday sides. They also work great as part of a brunch buffet or picnic lunch.
Storage
Store assembled sandwiches in the refrigerator for up to 2 days. For best texture,
prepare the chicken salad ahead but assemble the sandwiches just before serving.