Looking for a satisfying, lower-carbohydrate meal that comes together in minutes? This Keto chicken salad with walnuts and tarragon offers a rich, savory flavor profile without the heavy cream of tartar found in traditional dressings. It is an ideal choice for US and UK home cooks seeking a protein-packed lunch or light dinner.
Overview
This recipe yields approximately 4 servings. Preparation involves roughly 15 minutes of active work, plus cooling time if using cooked chicken from the fridge. The total time to serve is about 20 minutes.
The key technique here is emulsifying the dressing while gently mixing in the protein and crunchy toppings to prevent a watery consistency.
Ingredients
- Chicken: 400g cooked chicken breast, shredded or diced (raw weight approx. 500g)
- Walnuts: 60g roughly chopped walnuts
- Tarragon: 10g fresh tarragon leaves, finely chopped
- Greek Yogurt: 150g full-fat plain Greek yogurt (low-carb substitute for mayonnaise)
- Lemon Juice: 15ml freshly squeezed lemon juice
- Mustard: 10ml whole grain mustard
- Garlic: 2g minced garlic
- Salt and Pepper: to taste (approx. 2g salt, 3g black pepper)
- Oil: 15ml olive oil or neutral cooking oil
Method
- Prepare the chicken: If starting from raw, poach or bake the chicken breast until internal temperature reaches 74°C (165°F). Let it cool slightly before shredding. For a quicker option, use pre-cooked rotisserie chicken and ensure it is fully cooled.
- Make the dressing: In a medium bowl, whisk together the Greek yogurt, lemon juice, mustard, minced garlic, salt, pepper, and olive oil until smooth and creamy. This base provides tanginess and creaminess without saturated fats found in mayo.
- Combine ingredients: Add the shredded chicken to the dressing bowl. Gently fold to coat evenly. Avoid overmixing, which can make the salad watery.
- Add crunch and flavor: Stir in the chopped walnuts and fresh tarragon just before serving. The nuts add texture, while the tarragon provides a distinct aromatic note that balances the richness.
- Serve: Transfer to a serving bowl or individual containers. Taste and adjust seasoning if necessary. Serve immediately for best texture.
Troubleshooting
Problem: The salad is too watery.
Cause: Overmixing releases moisture from the chicken, or using low-fat dairy which separates more easily.
Fix: Chill the chicken completely before mixing. Use full-fat Greek yogurt or a stable mayonnaise if preferred. Do not add extra liquid unless necessary.
Problem: The walnuts are soggy.
Cause: Added too early in the process.
Fix: Add nuts and tarragon only 5–10 minutes before serving to maintain crunch.
Substitutions
- Walnuts: Can be replaced with pecans (60g) or pine nuts for a different texture. Almonds are lower in fat but higher in carbohydrate content per gram; use sparingly if strictly keto.
- Tarragon: If unavailable, thyme or dill can mimic the herbaceous flavor, though they lack tarragon’s specific pine-like aroma.
- Greek Yogurt: Full-fat mayonnaise (150g) works as a direct 1:1 substitute for texture, but yogurt offers a lighter mouthfeel.
Storage and Reheating
This salad is best consumed within 24 hours of preparation. Store in an airtight container in the refrigerator at or below 4°C (39°F).
Reheating is generally not recommended as it can soften the walnuts and alter the texture of the yogurt-based dressing. However, if reheating for food safety after storage: microwave in 30-second intervals, stirring gently between each interval to distribute heat evenly.
