Description
These chicken sandwiches are a gourmet deli-style treat perfect for gatherings, picnics, or lunch boxes. The secret to their deliciousness lies in finely shredded chicken mixed with a creamy mayo and sour cream sauce, complemented by crunchy walnuts.
Ingredients
Filling:
- 500g/ 1 lb cooked chicken meat from 1 large store bought roast chicken (Note 1)
- 1 celery stem, sliced 3mm/0.1″ thick then into 0.5cm/0.2″ pieces
- 1 green onion stem, finely sliced
- 3/4 cup walnuts, roughly chopped (Note 2)
- 3 tbsp finely chopped cornichon/dill pickle
- 1 1/2 tbsp finely chopped dill (Note 3)
Sauce:
- 2/3 cup whole egg mayonnaise (S&W best in Aus, Note 4)
- 2/3 cup sour cream (sub full-fat yogurt)
- 2 tsp Dijon mustard
- 1 1/2 tbsp lemon juice (sub white wine or cider vinegar)
- 1/2 tsp onion powder (or more garlic powder)
- 1/4 tsp garlic powder (or more onion powder)
- 3/4 tsp cooking/kosher salt
- 1/4 tsp black pepper
Sandwiches:
- Salted butter, for spreading on bread
- 20 slices white sandwich bread, day-old (or more slices for less filling) (Note 5)
Instructions
- Shred the chicken: Finely shred the chicken using a stand-mixer or handheld beater.
- Mix the sauce: Combine mayo, sour cream, mustard, lemon juice, spices until smooth.
- Combine filling: Mix sauce with chicken, walnuts, celery, onion, pickle, and dill.
- Assemble sandwiches: Spread butter on bread slices, fill with chicken mixture, cut, and serve.
Notes
- Chicken can be store-bought or homemade, seasoned well for flavor.
- Walnuts add a gourmet touch but can be substituted with cashews or pecans.
- Dill is a key herb for flavor, but parsley can be used as a substitute.
- Mayo brands can vary; S&W, Kewpie, or Hellman’s are recommended.
- Use day-old white sandwich bread for the best texture.
- Adjust filling amount based on desired sandwich size – deli standard, generous, or lunchbox size.
- Store sandwiches in the fridge for up to 3 days for optimal flavor.
- Prep Time: 15 minutes
- Category: Finger Food, Lunch, Party Food
- Method: Mixing, Assembling
- Cuisine: Western