Egg Salad

ingredients
8 eggs, hard-boiled and chopped
50g/2oz butter
4 tablespoons chopped celery
2 tablespoons small capers, rinsed and drained
2 teaspoons grain mustard
1 teaspoon chopped fresh tarragon
salt and freshly ground black pepper

• In a large bowl, mix all the ingredients thoroughly, seasoning to taste with salt and pepper.
• Serve on a bed of crisp lettuce.
Serves 4