Ingredients

1 grapefruit, halved and thinly sliced, plus 1/4 cup juice

1 shallot, minced (2 tablespoons)

2 teaspoons Dijon mustard

Kosher salt and freshly ground pepper

1/4 cup extra-virgin olive oil

3 cups chopped romaine hearts

2 cups watercress, tough stems removed

3 cups cooked farro

8 ounces smoked trout, flaked (2 cups)

1 ripe avocado, pitted, peeled, and sliced

Preparation

For the dressing, whisk together grapefruit juice, shallot, and Dijon; season with salt and pepper. Whisk in oil.

Toss lettuces and farro with 1/3 cup dressing and divide among 4 bowls. Top with flaked trout, avocado slices, and grapefruit. Season with pepper, drizzle with more dressing, and serve.