Broccoli Cheddar Soup - Ellie Krieger

Ingredients

• 2 tablespoons olive oil
• 1 medium onion, diced
• 1 large head broccoli, florets and tender part of stems, chopped (about 6 cups)
• 3 cups no-salt-added chicken or vegetable broth
• 1 cup canned, no-salt-added Great Northern or cannellini beans, rinsed and drained
• 1/2 cup low-fat (1 percent) milk
• 1 cup shredded extra-sharp cheddar cheese (3 ounces)
• 1 teaspoon powdered mustard
• 1/2 teaspoon salt, plus more as needed