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Broccoli Cheddar Soup
5 from 48 votes

Broccoli Cheddar Soup

Broccoli Cheddar Soup is a creamy, savory blend of broccoli, sharp cheddar cheese, and aromatic vegetables in a rich broth thickened with flour and butter. The soup offers a comforting texture and a mild spicy finish from cayenne and mustard powder, garnished optionally with garlic butter croutons for crunch and extra flavor.

Prep Time
15 mins
Cook Time
30 mins
Servings: 6
Course: Soup, Dinner
Cuisine: American

Ingredients

  • 8 Tablespoons butter (divided)
  • 1 large onion (finely diced)
  • 1 large carrot (shredded or finely diced)
  • 3 garlic minced, cloves
  • 1/2 cup flour (or cornstarch)
  • 3 cups chicken broth (if you want a thicker soup, use 2 1/2 cups)
  • 1 teaspoon mustard powder dried
  • 1/4 teaspoon cayenne pepper
  • 2 teaspoons salt
  • 1 teaspoon black pepper
  • 3 cups broccoli (chopped)
  • 2 1/2 cups half-and-half
  • 3 cups cheddar cheese grated, sharp
  • 1/4 teaspoon red pepper flakes (optional)
  • garlic butter croutons optional, homemade

Instructions

    Cup of Yum
  1. Heat a large pot over medium heat. Add 4 Tablespoons of butter and let it melt. Add onions and carrots and cook for about 7-8 minutes, stirring often. Add garlic and saute for 1 minute.
  2. Add remaining 4 Tablespoons of butter. Stir in flour. Add chicken broth and use a whisk to mix together. Add dried mustard powder, cayenne, salt, and pepper.
  3. Add broccoli and half-n-half. Let simmer for about 20 minutes or until broccoli is softened. Add cheese 1/2 cup at a time, stirring well after each addition. This helps to keep the creamy consistency and not end up with a grainy consistency.
  4. Taste for seasonings. Add more salt and pepper, if needed. Serve with homemade garlic butter croutons or buttery crusty bread for dipping.