Ingredients
2 slices rye sandwich bread, cut into 1/2-inch cubes
4 tablespoons olive oil
Coarse salt and ground pepper
2 tablespoons fresh lemon juice
5 ounces baby spinach
5 ounces cremini or button mushrooms, trimmed and thinly sliced (about 2 cups)
2 ounces Parmesan cheese, shaved with a vegetable peeler
Preparation
Make croutons: Preheat oven to 350. On a rimmed baking sheet, toss bread with 1 tablespoon oil; season with salt and pepper. Bake, tossing occasionally, until bread is golden, 10 to 12 minutes.
Meanwhile, in a medium bowl, whisk together lemon juice and remaining oil; season with salt and pepper. Add spinach, mushrooms, and croutons; toss gently, and top with Parmesan.
