Recipe
Servings
4 1×
Serves 4Prep 10 minCook 25 minTotal 35 min
Ingredients
- 4 cups fresh broccoli florets, cut into small pieces
- 1 medium yellow onion, finely chopped
- 2 garlic cloves, minced
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 3 cups low-sodium chicken broth or vegetable broth
- 1 cup whole milk or half-and-half
- 2 cups sharp cheddar, freshly grated
- 1 medium carrot, finely diced or grated, optional
- 1/2 teaspoon salt, plus more to taste
- 1/4 teaspoon black pepper
- 1/4 teaspoon paprika, optional
- 1/4 teaspoon dry mustard, optional
Method
- Prepare the vegetables. Cut the broccoli into small, similar-sized florets. If using part of the broccoli stem, peel and dice it finely. Chop the onion and carrot. Mince the garlic.
- Cook the aromatics. Melt the butter in a large pot or Dutch oven over medium heat. Add the onion and carrot, if using. Cook for 5 to 6 minutes, stirring occasionally, until the onion is soft. Add the garlic and cook for 30 to 60 seconds.
- Add the flour. Sprinkle the flour over the vegetables. Stir continuously for 1 to 2 minutes. This forms a basic roux and removes the raw flour taste.
- Add the broth and dairy. Slowly pour in the broth while whisking or stirring. Add the milk or half-and-half. Continue stirring until the liquid is smooth. Add the salt, pepper, paprika, and dry mustard, if using.
- Simmer the base. Bring the soup to a gentle simmer. Do not use a rapid boil. Cook for approximately 5 minutes, stirring occasionally, until the liquid begins to thicken.
- Cook the broccoli. Add the broccoli florets. Reduce the heat to medium-low. Simmer for 10 to 12 minutes, or until the broccoli is tender when pierced with a fork.
- Blend to the required consistency. For a soup with some texture, use an immersion blender briefly or blend approximately half of the soup and return it to the pot. For a smoother cream of broccoli soup, blend for longer. Use caution when blending hot liquid.
- Add the cheddar. Remove the pot from the heat. Add the grated cheddar in small handfuls, stirring after each addition until melted. Do not boil the soup after the cheese has been added.
- Check seasoning and serve. Taste the soup. Add more salt or black pepper if required. Serve immediately with extra cheddar, black pepper, or toasted bread.
Broccoli Cheddar Soup (Creamy & Comforting)

Definition
broccoli cheddar soup (noun): A hot soup prepared from broccoli, broth, dairy, and cheddar cheese, generally thickened to produce a smooth or semi-smooth consistency.
This cream of broccoli soup is broccoli-forward, rich, and practical. Fresh broccoli florets provide the primary flavor and texture. Sharp cheddar supplies the required savory character. Optional carrots add color and mild sweetness without changing the central ingredient.
The soup is prepared in one pot and requires approximately 10 minutes of preparation and 25 minutes of cooking. It is suitable for a weeknight meal, a light lunch, or a first course served with bread.

Ingredients
The ingredient list is limited to standard cooking components. Use freshly grated cheddar where possible. Pre-shredded cheese may contain anti-caking agents that affect the final texture.
- 4 cups fresh broccoli florets, cut into small pieces
- 1 medium yellow onion, finely chopped
- 2 garlic cloves, minced
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 3 cups low-sodium chicken broth or vegetable broth
- 1 cup whole milk or half-and-half
- 2 cups sharp cheddar, freshly grated
- 1 medium carrot, finely diced or grated, optional
- 1/2 teaspoon salt, plus more to taste
- 1/4 teaspoon black pepper
- 1/4 teaspoon paprika, optional
- 1/4 teaspoon dry mustard, optional
The carrot is not mandatory. It adds color and a small amount of sweetness. It should not be used in a quantity that displaces the broccoli-forward profile.
Method

Prepare the vegetables. Cut the broccoli into small, similar-sized florets. If using part of the broccoli stem, peel and dice it finely. Chop the onion and carrot. Mince the garlic.
Cook the aromatics. Melt the butter in a large pot or Dutch oven over medium heat. Add the onion and carrot, if using. Cook for 5 to 6 minutes, stirring occasionally, until the onion is soft. Add the garlic and cook for 30 to 60 seconds.
Add the flour. Sprinkle the flour over the vegetables. Stir continuously for 1 to 2 minutes. This forms a basic roux and removes the raw flour taste.
Add the broth and dairy. Slowly pour in the broth while whisking or stirring. Add the milk or half-and-half. Continue stirring until the liquid is smooth. Add the salt, pepper, paprika, and dry mustard, if using.
Simmer the base. Bring the soup to a gentle simmer. Do not use a rapid boil. Cook for approximately 5 minutes, stirring occasionally, until the liquid begins to thicken.
Cook the broccoli. Add the broccoli florets. Reduce the heat to medium-low. Simmer for 10 to 12 minutes, or until the broccoli is tender when pierced with a fork.
Blend to the required consistency. For a soup with some texture, use an immersion blender briefly or blend approximately half of the soup and return it to the pot. For a smoother cream of broccoli soup, blend for longer. Use caution when blending hot liquid.
Add the cheddar. Remove the pot from the heat. Add the grated cheddar in small handfuls, stirring after each addition until melted. Do not boil the soup after the cheese has been added.
Check seasoning and serve. Taste the soup. Add more salt or black pepper if required. Serve immediately with extra cheddar, black pepper, or toasted bread.
The cheese should be added off the heat. Excessive heat can cause the fat and dairy proteins to separate, producing a grainy or oily soup.
Recipe
Broccoli Cheddar Soup
Servings: 4
Prep time: 10 minutes
Cook time: 25 minutes
Total time: 35 minutes
Category: Soup
Cuisine: American-inspired
Method: Stovetop
Ingredients
- 4 cups fresh broccoli florets
- 1 medium yellow onion, finely chopped
- 2 garlic cloves, minced
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 3 cups low-sodium chicken or vegetable broth
- 1 cup whole milk or half-and-half
- 2 cups freshly grated sharp cheddar
- 1 medium carrot, diced or grated, optional
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon paprika, optional
- 1/4 teaspoon dry mustard, optional
Instructions
- Melt the butter in a large pot over medium heat.
- Add the onion and optional carrot. Cook for 5 to 6 minutes until softened.
- Add the garlic and cook for 30 to 60 seconds.
- Stir in the flour and cook for 1 to 2 minutes.
- Slowly whisk in the broth, followed by the milk or half-and-half.
- Add the salt, pepper, paprika, and dry mustard, if using.
- Simmer for 5 minutes, stirring occasionally.
- Add the broccoli and cook for 10 to 12 minutes, until tender.
- Blend all or part of the soup to the required consistency.
- Remove from the heat and stir in the cheddar a little at a time.
- Taste, adjust the seasoning, and serve.
Tips
Use fresh broccoli. Fresh florets provide a clearer vegetable flavor and a more reliable texture than frozen broccoli. Frozen broccoli may be used, but reduce the cooking time if the pieces are already partially cooked.
Cut the florets small. Smaller pieces cook evenly and are easier to blend. Large pieces may remain firm while the dairy base thickens.
Grate the cheddar yourself. Freshly grated cheese melts more consistently. Sharp cheddar is recommended because its flavor remains identifiable after being combined with milk and broth.
Avoid boiling. A hard boil can make the soup separate. Maintain a gentle simmer during the vegetable-cooking stage and remove the pot from the heat before adding the cheese.
Control the texture. Blending half the soup produces a thick base with visible broccoli pieces. Blending the entire soup produces a smoother cream of broccoli soup. A potato masher can also be used for a rougher texture.
Reheat carefully. Store leftovers in a sealed container in the refrigerator for up to 3 days. Reheat over low heat, stirring regularly. Do not boil.
Use low-sodium broth. The cheddar contributes salt, and the final seasoning is easier to control when the broth is not heavily salted.
For additional reference on broccoli-cheese soup methods and texture control, see the techniques used by Serious Eats and Food Network.
Variations
Vegetarian broccoli cheddar soup: Use vegetable broth instead of chicken broth. Check the broth label if strict vegetarian preparation is required.
Extra-smooth soup: Blend the entire soup before adding the cheddar. Strain it through a fine-mesh sieve if a completely smooth finish is required.
More broccoli: Add up to 5 cups of florets. Increase the broth by approximately 1/2 cup if the soup becomes too thick.
Lower-fat version: Use whole milk instead of half-and-half. The result will remain creamy because of the roux and cheddar, but it will be less rich.
Potato-thickened version: Add one small peeled, diced potato with the broth. Cook until tender, blend, and then add the cheddar. This reduces the need for additional flour.
Spiced version: Add a pinch of cayenne or a small amount of red pepper flakes with the other seasonings. The amount should remain limited so that the broccoli and cheddar remain the dominant flavors.
Bread bowl service: Serve the soup with toasted sourdough or a crusty roll. The bread is an accompaniment and does not form part of the soup base.
FAQ
Is broccoli cheddar soup the same as cream of broccoli soup?
No. Cream of broccoli soup generally emphasizes broccoli and a creamy base. Broccoli cheddar soup contains cheddar cheese as a defining ingredient. This recipe is a cheddar-based cream of broccoli soup with a thick, smooth consistency and visible broccoli flavor.
Can I use frozen broccoli?
Yes. Frozen broccoli can be used in an equivalent quantity. Add it after the broth and dairy have simmered, then cook only until the broccoli is hot and tender. Overcooking may produce a muted flavor and soft texture.
Why did my cheddar soup become grainy?
The soup may have been overheated, or the cheese may have been added too quickly. Remove the pot from the heat before adding the cheddar. Add the cheese gradually and stir until each portion has melted before adding more.
Can I make this soup without flour?
Yes. Omit the flour and add a small diced potato with the broth, or use a cornstarch slurry near the end of cooking. For a slurry, combine 1 tablespoon cornstarch with 2 tablespoons cold water, stir it into the simmering soup, and cook briefly until thickened.
Can I make broccoli cheddar soup ahead of time?
Yes. Prepare the soup through the broccoli-cooking stage, cool it, and refrigerate it. Reheat gently, then add the cheddar shortly before serving. This method reduces the risk of separation during storage and reheating.
What should I serve with broccoli cheddar soup?
Crusty bread, toasted sourdough, a green salad, or a simple sandwich are suitable accompaniments. Use toppings such as extra grated cheddar, black pepper, or a few reserved broccoli florets if required.

Result
This broccoli cheddar soup provides a creamy texture without requiring complicated equipment or extended cooking. Fresh broccoli remains the central ingredient. Sharp cheddar supplies the supporting flavor. The finished soup should be thick enough to coat a spoon, smooth in the blended portions, and free from separated dairy or cheese.
