Recipe adapted from the What’s Cooking? USDA Mixing Bowl website.
Combine broccoli, onion, and broth in large sauce pan. Bring to a boil.
Reduce heat, cover, and simmer until vegetables are soft (about 10 minutes).
Add milk, then slowly stir in potatoes.
Cook, stirring constantly, until bubbly and thickened.
Stir in a little more milk or water if soup becomes too thick. Add salt and pepper to taste.
Spoon into bowls and top with 1 tablespoon cheese.