Warm up on a chilly evening or enjoy this comforting soup as a light lunch. Creamy broccoli cheddar soup is the perfect blend of savory and creamy, making it a versatile dish for any occasion. Whether you’re hosting guests or looking for a quick weeknight meal, this recipe delivers rich flavors with minimal fuss.
Ingredients You Will Need
- 4 tablespoons unsalted butter
- 1 medium yellow onion (chopped)
- ½ teaspoon sea salt
- Freshly ground black pepper
- 3 garlic cloves (chopped)
- ¼ cup all-purpose flour
- 2 cups whole milk or unsweetened almond milk
- 2 cups vegetable broth
- 3 cups chopped broccoli florets
- 1 large carrot (julienned or finely chopped)
- ½ teaspoon Dijon mustard
- 8 ounces shredded cheddar cheese (about 2 heaping cups)
- Homemade croutons (for serving, optional)
Ingredient Notes & Smart Tips
Butter: Use unsalted butter for better control over the flavor. Salted butter can be used but reduce the salt in other ingredients accordingly.
Onion and Garlic: Choose firm, crisp onions and finely chop them to ensure they cook evenly. For garlic, use a microplane or press to release more of its flavor.
Flour: Use all-purpose flour for this recipe as it provides the right thickness without overpowering the soup’s other flavors.
Milk and Broth: Whole milk will give you a richer, creamier soup. If using almond milk, ensure it’s unsweetened to avoid an overly sweet taste.
Broccoli and Carrot: Select fresh broccoli with bright green florets and firm stems. For the carrot, julienne or finely chop for even cooking. Both should be cut into small pieces to cook quickly.
Cheddar Cheese: Use a sharp cheddar for a stronger flavor. If you prefer a milder taste, opt for a medium cheddar. Grate the cheese yourself for best results.
Step-by-Step Cooking Instructions
Main Method
Follow these detailed steps for the main method.
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Melt the butter in a large
Melt the butter in a large pot or Dutch oven over medium heat. Add the onion, salt, and several grinds of pepper and cook, stirring, for 5 minutes, or until softened. Work through this step deliberately rather than rushing it, because this is where the texture and balance of the recipe start to take shape. Keep the listed quantities and order of operations unchanged, and have the next ingredients ready before you move on.
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Stir in the garlic and cook
Stir in the garlic and cook for another minute, then sprinkle in the flour and whisk continuously for 1 to 2 minutes, or until the flour turns golden. Slowly pour in the milk, whisking continuously. Work through this step deliberately rather than rushing it, because this is where the texture and balance of the recipe start to take shape. Keep the listed quantities and order of operations unchanged, and have the next ingredients ready before you move on.
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Add the broth broccoli carrot and
Add the broth, broccoli, carrot, and mustard and stir to combine. Simmer for 15 to 20 minutes, or until the broccoli is tender. Work through this step deliberately rather than rushing it, because this is where the texture and balance of the recipe start to take shape. Keep the listed quantities and order of operations unchanged, and have the next ingredients ready before you move on.
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Gradually add the cheese stirring after
Gradually add the cheese, stirring after each addition, until all the cheese is melted and the soup is creamy. Work through this step deliberately rather than rushing it, because this is where the texture and balance of the recipe start to take shape. Keep the listed quantities and order of operations unchanged, and have the next ingredients ready before you move on.
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Season to taste and serve with
Season to taste and serve with croutons, if desired. Work through this step deliberately rather than rushing it, because this is where the texture and balance of the recipe start to take shape. Keep the listed quantities and order of operations unchanged, and have the next ingredients ready before you move on. Pay attention to the sensory cues in the food: aroma, color, softness, thickness, and how easily the ingredients move when stirred or handled. These signs are usually more reliable than timing alone. The biggest mistake is moving ahead before this step looks complete.
Extra Cooking Tips for Better Results
- Always use a whisk when adding milk to avoid lumps.
- Simmering the soup for the full time ensures all vegetables are tender without overcooking them.
- Using an immersion blender can help achieve a smoother texture, but be careful not to overblend as it may affect the consistency.
Serving Suggestions
Serve this creamy broccoli cheddar soup with homemade croutons or crusty bread for a complete meal. It’s perfect for sipping on a cold day or enjoying as part of a hearty lunch.
Storage and Make-Ahead Tips
Store leftover soup in an airtight container in the refrigerator for up to 3 days. Reheat gently over low heat, stirring occasionally, and add a splash of milk if it becomes too thick.
Recipe Variations & Substitutions
Spicy Version: For a kick, add a pinch of cayenne pepper or red pepper flakes during the cooking process for an extra layer of flavor.
Cheese Variations: Experiment with different types of cheese such as Gruyère or Swiss for a unique twist on this classic soup.
Frequently Asked Questions (FAQ)
Q: Can I use other vegetables in the soup?
A: Yes, you can add other vegetables like leeks, mushrooms, or peas. Just ensure they are chopped into small pieces and cook them with the onions for a balanced flavor.

Creamy Broccoli Cheddar Soup: A Cozy Comfort Food Classic
Ingredients
Method
- Melt the butter in a large pot or Dutch oven over medium heat. Add the onion, salt, and several grinds of pepper and cook, stirring, for 5 minutes, or until softened. Work through this step deliberately rather than rushing it, because this is where the texture and balance of the recipe start to take shape. Keep the listed quantities and order of operations unchanged, and have the next ingredients ready before you move on.
- Stir in the garlic and cook for another minute, then sprinkle in the flour and whisk continuously for 1 to 2 minutes, or until the flour turns golden. Slowly pour in the milk, whisking continuously. Work through this step deliberately rather than rushing it, because this is where the texture and balance of the recipe start to take shape. Keep the listed quantities and order of operations unchanged, and have the next ingredients ready before you move on.
- Add the broth, broccoli, carrot, and mustard and stir to combine. Simmer for 15 to 20 minutes, or until the broccoli is tender. Work through this step deliberately rather than rushing it, because this is where the texture and balance of the recipe start to take shape. Keep the listed quantities and order of operations unchanged, and have the next ingredients ready before you move on.
- Gradually add the cheese, stirring after each addition, until all the cheese is melted and the soup is creamy. Work through this step deliberately rather than rushing it, because this is where the texture and balance of the recipe start to take shape. Keep the listed quantities and order of operations unchanged, and have the next ingredients ready before you move on.
- Season to taste and serve with croutons, if desired. Work through this step deliberately rather than rushing it, because this is where the texture and balance of the recipe start to take shape. Keep the listed quantities and order of operations unchanged, and have the next ingredients ready before you move on. Pay attention to the sensory cues in the food: aroma, color, softness, thickness, and how easily the ingredients move when stirred or handled.
- These signs are usually more reliable than timing alone. The biggest mistake is moving ahead before this step looks complete.