Creamy Tarragon Chicken Salad with Crunchy Walnuts
Tarragon chicken salad is the kind of lunch you look forward to when you know there is a batch in the fridge. It is creamy, herby, and has just the right crunch from celery and walnuts.
This version comes together in about 15 minutes with pre-cooked chicken, so it is perfect for meal prep or a quick picnic. The fresh tarragon gives it that unmistakable slightly licorice-like flavor that makes it feel a little fancy without any fuss.
Why This Tarragon Chicken Salad Is So Good
Fresh tarragon is the star here. It lifts the whole salad with a bright, almost anise-like note that pairs beautifully with the rich mayo and lemon.
This recipe uses a mix of textures: tender chicken, crisp celery, and toasted walnuts. The dressing is simple but well-balanced, so every bite stays creamy without feeling heavy.
Ingredients
- 2 cups cooked chicken, shredded: rotisserie or poached breast both work well
- 1/3 cup mayonnaise: a good full-fat mayo gives the creamiest texture
- 2 tbsp finely chopped fresh tarragon: the key flavor; do not swap dried unless you have to
- 1 celery stalk, finely diced: for a fresh, crisp bite
- 3 tbsp finely diced red onion: adds a little sharpness and color
- 2 tbsp lemon juice: fresh-squeezed brightens everything up
- 1 tsp Dijon mustard: rounds out the dressing without being obvious
- 1/4 cup walnuts, toasted and roughly chopped: toasting really brings out their nuttiness
- Salt and pepper: to taste
Variations and Substitutions
- Greek yogurt: swap half or all of the mayo for a tangier, lighter dressing.
- Pecans or almonds: use any nut you like; pecans are especially good here.
- Dried tarragon: use 1 teaspoon dried tarragon in place of fresh, but the flavor will be less vibrant.
For a fruitier take, our Cranberry Pecan Chicken Salad is another favorite.
How to Make Creamy Tarragon Chicken Salad
Step 1: Whisk the Dressing
In a small bowl, whisk together the 1/3 cup mayonnaise, 2 tablespoons lemon juice, 1 teaspoon Dijon mustard, and the chopped tarragon. Season with a pinch of salt and a few cracks of black pepper. This takes less than a minute.
The dressing should look pale green and flecked with tarragon bits. Give it a taste. It should be bright and creamy, with a gentle kick from the mustard.
Step 2: Toast the Walnuts
Heat a small dry skillet over medium heat. Add the 1/4 cup walnuts and cook, stirring often, for 3 to 4 minutes, until they turn a shade darker and smell nutty.
Pour them onto a plate to cool immediately so they do not burn. Once cool, give them a rough chop.
Step 3: Combine the Chicken and Crunch
In a large bowl, place the 2 cups shredded chicken, diced celery, and red onion. Add the cooled walnuts. Toss them together lightly for about 30 seconds so the onion and celery are evenly dispersed.
The mixture will look plain at this stage, but the dressing will tie everything together.
Step 4: Fold the Dressing In
Scrape the dressing over the chicken mixture. Use a spatula to fold everything together gently, turning the chicken over for about a minute until every strand is coated.
The salad should be creamy but not swimming in dressing. If you prefer it looser, add an extra spoonful of mayo or a small squeeze of lemon juice.
Step 5: Pile and Serve
Spoon the chicken salad onto toasted croissant halves or a bed of butter lettuce. Finish with a bit of extra cracked black pepper and a tiny sprinkle of fresh tarragon if you have it.
Serve right away, or chill for 30 minutes so the flavors can meld.
A Few Tips for the Best Chicken Salad
- Keep the chicken cold: before you shred it. Cold chicken shreds more cleanly and helps the salad stay chilled from the start.
- Do not skip the Dijon mustard.: It does not make the salad taste like mustard. It just deepens the creamy flavor in the background.
- Fold, do not stir.: Once the dressing goes in, fold gently just until combined. Overmixing breaks the shredded chicken into mush.
Scale it for a party:
| Ingredient | Serves 4 | Serves 8 |
|---|---|---|
| Cooked chicken | 2 cups | 4 cups |
| Mayonnaise | 1/3 cup | 2/3 cup |
| Fresh tarragon | 2 tbsp | 1/4 cup |
| Celery | 1 stalk | 2 stalks |
| Red onion | 3 tbsp | 1/3 cup |
| Lemon juice | 2 tbsp | 1/4 cup |
| Dijon mustard | 1 tsp | 2 tsp |
| Walnuts | 1/4 cup | 1/2 cup |
Keeping Chicken Salad Fresh
Store leftovers in an airtight container in the fridge for up to 3 days. Stir before serving, as the dressing can settle. This salad does not freeze well, so plan to enjoy it fresh.
What to Serve with Tarragon Chicken Salad
Pile it onto warm, buttery croissants for a classic lunch, or spoon it into crisp lettuce cups for a low-carb option. A simple arugula salad with a lemon vinaigrette on the side balances the richness nicely.
Frequently Asked Questions
Can I add fruit like grapes or apples?
Yes. Halved red grapes or diced crisp apple add a sweet crunch that pairs nicely with the tarragon. Stir them in gently just before serving so they do not water down the salad.
My chicken salad turned out watery. What went wrong?
That usually happens if the chicken was not drained well or if the celery and onions released extra moisture. Make sure your chicken is well dried and dice the vegetables just before mixing.
Can I use canned chicken?
You can, but fresh shredded chicken gives a much better texture and flavor. If you use canned, drain it thoroughly and break it up with a fork before adding the other ingredients.
Creamy Tarragon Chicken Salad Recipe
Ingredients
Method
- In a small bowl, whisk mayonnaise, lemon juice, Dijon mustard, tarragon, salt, and pepper until smooth.
- Toast walnuts in a dry skillet over medium heat, stirring often, for 3 to 4 minutes until fragrant. Cool and chop.
- In a large bowl, combine shredded chicken, celery, red onion, and toasted walnuts. Toss lightly.
- Pour the dressing over the chicken mixture and fold gently until everything is evenly coated.
- Serve on croissants or lettuce leaves, topped with a crack of black pepper and extra tarragon if desired.
