- 11 ounces smoked trout (about 3 fillets), coarsely flaked
- 1 medium Granny Smith apple, peeled, cored, cut into matchstick-size strips
- 1 cup finely chopped celery (about 2 stalks)
- 1/4 cup finely chopped fresh chives
- 1/2 cup sour cream
- 1/2 cup mayonnaise
- 1 1/2 tablespoons fresh lemon juice
- 1 tablespoon (or more) finely grated peeled fresh horseradish or prepared horseradish sauce
- 1 loaf thinly sliced brown bread (such as Westphalian-style pumpernickel), lightly toasted, cut into triangles
- Mix trout, apple, celery, and chives in large bowl to blend. Whisk sour cream, mayonnaise, lemon juice, and 1 tablespoon horseradish in small bowl to blend. Fold horseradish mixture gently into trout mixture (do not break up trout). Season to taste with salt, pepper, and more horseradish if desired. (Can be made 1 day ahead. Cover and refrigerate.)
- Transfer trout mixture to serving bowl and place on platter. Surround with toasts and serve.