Ingredients

1/2 cup sliced red onion

1/4 cup plus 2 tablespoons fresh lemon juice

Kosher salt and freshly ground pepper

2 tablespoons chopped golden raisins

1/2 cup chopped celery

1/2 cup chopped walnuts

1/4 cup cottage cheese

5 ounces flaked cooked salmon (2 cups)

Rustic whole-grain toast, mixed greens, and extra-virgin olive oil, for serving

Preparation

Stir together onion, 1/4 cup lemon juice, and 1/2 teaspoon salt. Let stand 30 minutes.

In a separate bowl, toss together raisins, celery, walnuts, cottage cheese, and remaining 2 tablespoons lemon juice. Fold in salmon; season with salt and pepper.

Serve on toast with greens, pickled onion, and a drizzle of oil.