Ingredients

1/4 cup finely chopped red onion

2 tablespoons fresh lemon juice

Kosher salt and freshly ground pepper

1/2 cup plain Greek yogurt

1/3 cup finely chopped celery

1 tablespoon drained capers

2 tablespoons chopped fresh dill

1 teaspoon extra-virgin olive oil

1 1/4 pounds cooked boneless, skinless salmon

Toasted pumpernickel bread

sliced cucumber and radishes, for serving

Preparation

In a bowl, stir together onion and lemon juice; season with salt and pepper. Let stand 10 minutes, then stir in yogurt, celery, capers, dill, and oil.

Flake salmon into bite-size pieces with a fork and gently stir into mixture; season to taste. Serve on toast with sliced cucumber and radishes, and more dill and pepper.