MIXED-BEAN SOUP WITH ANDOUILLE AND CELERY

Mixed-Bean Soup with Andouille and Celery image

Provided by Martha Stewart

Time 40m

Yield Makes 10 cups

Number Of Ingredients 9

2 tablespoons extra-virgin olive oil
2 leeks, white and pale-green parts only, halved lengthwise, thinly sliced, and washed well (about 4 1/2 cups)
Pinch of red-pepper flakes
Coarse salt and freshly ground pepper
12 ounces andouille or other smoked sausage, cut on the bias into 1/4-inch-thick slices
3 sprigs thyme
5 cups chicken broth
3 cans (about 15 ounces each) beans, such as cannellini, roman, and black-eyed peas, drained and rinsed
2 stalks celery, thinly sliced (about 1 cup), plus celery leaves, for garnish

Steps:

Heat oil in a large pot over medium-high heat. Add leeks and red-pepper flakes; season with salt and pepper. Cook until leeks are softened, about 6 minutes. Add sausage and thyme; cook until sausage is golden brown in places, about 5 minutes more.
Add broth and beans; bring to a boil. Reduce heat and simmer, stirring occasionally, until beans are heated through and creamy, about 10 minutes. Add celery and cook until crisp-tender, about 2 minutes. Remove thyme; season with salt and pepper. Divide soup among 4 bowls and garnish with celery leaves.