Ingredients

2 tablespoons olive oil

1 medium onion, finely chopped

2 garlic cloves, minced

Coarse salt and ground pepper

2 carrots, quartered lengthwise and thinly sliced crosswise

1 bag (1 pound) brown lentils, picked over

2 cans (14 1/2 ounces each) reduced-sodium vegetable broth

1/4 teaspoon cayenne pepper

1 dried bay leaf

4 ounces sourdough bread, cut into 1/2-inch cubes (about 1 1/2 cups)

Preparation

Preheat oven to 350 degrees. In a large saucepan, heat 1 tablespoon oil over medium. Add onion and garlic; season with salt and pepper. Cook, stirring occasionally, 1 minute. Add carrots, lentils, broth, bay leaf, cayenne, and 3 1/2 cups water. Bring to a boil, reduce heat, and simmer, partially covered, until lentils are just tender, about 20 minutes. Discard the bay leaf.

Meanwhile, on a rimmed baking sheet, toss bread with remaining tablespoon oil; season with salt and pepper. Bake until golden brown, 5 to 7 minutes, tossing once halfway through. Serve soup topped with croutons.