For the soup: In a large saucepan or Dutch oven, heat the oil over medium heat. Add the shallots and season with a pinch of salt and pepper. Cook, stirring frequently, until tender, about 3 minutes. Add the garlic and cook until aromatic, about 30 seconds. Add the potatoes, chicken broth, and arugula. Bring to a boil. Reduce the heat, cover, and simmer until the potatoes are very tender, about 15 minutes. In batches, ladle the mixture into a blender or food processor and blend until smooth. Return the soup to the saucepan and whisk in the cheese, 3/4 teaspoon salt, and 1/4 teaspoon pepper. Let the soup cool to room temperature, about 30 minutes. Refrigerate for at least 1 hour until ready to serve. Before serving, adjust the seasoning with salt and pepper, to taste.
For the croutons: Place an oven rack in the center of the oven. Preheat the oven to 375 degrees F.
In a small bowl, toss together the bread, oil, and salt until coated. Spread in a single layer on a small baking sheet. Bake until golden, 10 to 12 minutes. Cool for 10 minutes.
To serve: Ladle the soup into small bowls. Garnish with croutons and cherry tomatoes.
Tools You May Need
Tools You May Need
Price and stock may change after publish date, and we may make money off
these links.
By entering your email address, you agree to our Terms of Use
and acknowledge the Privacy Policy.
Food Network and
its affiliates
may use your email address to provide updates, ads, and offers.
To withdraw your consent or learn more about your rights, see the
Privacy Policy.