Cream of Broccoli Soup
I make this cream of broccoli soup when I want a warm, comforting bowl that feels homemade without requiring complicated ingredients. Tender broccoli, celery, onion, and rich cream come together for a smooth, satisfying soup.
I especially enjoy this recipe on cool days because the long, gentle simmer gives the vegetables time to soften and the broth time to develop flavor. I can serve it with crusty bread, a grilled cheese sandwich, or a fresh salad for a complete meal.
The cornstarch slurry gives the soup its creamy body, while the heavy cream adds richness at the end. I also like that I can keep the texture chunky or blend part or all of the soup depending on what I am craving.
Cream of Broccoli Soup Ingredients

| Ingredient | Amount |
|---|---|
| Celery, chopped | 4 ribs |
| Large onion, chopped | 1 |
| Butter | 3 tablespoons |
| Broccoli, trimmed and coarsely chopped | 2 bunches (about 8 cups) |
| Chicken broth | 1-1/2 cups |
| Garlic salt | 2 teaspoons |
| Pepper | 1/2 teaspoon |
| Cornstarch | 2 tablespoons |
| Cold water | 1/4 cup |
| Heavy whipping cream | 1 pint |
I like using fresh broccoli when I have it available, but the main goal is to use roughly the amount called for in the recipe. I chop the celery and onion fairly small so they soften evenly and become part of the soup rather than dominating each spoonful.
I use chicken broth for a savory base, while vegetable stock can be used if I want a vegetarian version. The garlic salt seasons the broth without requiring fresh garlic, and the cornstarch gives me a dependable way to thicken the soup.
Directions
Step 1: Cook the soup

I sauté the celery and onion in butter in a large saucepan until the vegetables are tender and the onion becomes translucent.

I add the broccoli, chicken broth, garlic salt, and pepper, then bring everything to a boil. I reduce the heat, cover the pot, and simmer for 45 minutes or until the broccoli is tender.
Step 2: Thicken the soup

While the soup simmers, I combine the cornstarch and cold water in a small bowl until the mixture is smooth. I stir this slurry into the soup.

I bring the soup back to a boil and cook and stir it for two minutes, or until it has thickened. I reduce the heat to low, stir in the cream, and cook for 10 minutes longer or until the soup is heated through.

I taste the soup before serving and let it cool slightly if it is too hot to eat comfortably. I can serve it chunky as written or blend part of it for a smoother texture.
Recipe Variations
- Make it cheesy: I can stir in shredded cheddar after cooking for a richer cheesy broccoli soup.
- Blend it: I can blend half or all of the soup with an immersion blender when I want a smoother texture.
- Serve it in a bread bowl: I can ladle the hot soup into a sturdy bread bowl for a cozy presentation.
How to Store Cream of Broccoli Soup
I store leftover cream of broccoli soup in an airtight container in the refrigerator for three to four days. I let the soup cool appropriately before refrigerating it and reheat only the amount I plan to serve.
Can you freeze cream of broccoli soup?
Yes. I can freeze this soup, but because it contains heavy cream, the dairy may separate during freezing and thawing. If I know I plan to freeze a batch, I prefer to hold back the cream and add it after thawing and reheating.
How do you reheat cream of broccoli soup?
I reheat the soup gently on the stovetop or in the microwave, stirring occasionally. For frozen soup, I thaw it in the refrigerator or reheat it carefully on the stovetop until it is bubbling gently and heated throughout.
Cream of Broccoli Soup Tips

How can you thicken cream of broccoli soup?
I use the cornstarch-and-water slurry in this recipe because it thickens the soup without requiring a separate roux. If I want another classic approach, I can make a roux with flour and butter before adding the liquid.
Can you make cream of broccoli soup in the slow cooker?
I can adapt the soup to a slow cooker, but the original recipe is designed for the stovetop. When I use a slow cooker, I make sure the broccoli becomes tender and add the cream toward the end so it does not overcook.
What can you serve with cream of broccoli soup?
I like serving this soup with crusty bread, breadsticks, garlic bread, or a grilled cheese sandwich. A simple leafy green salad also adds a fresh contrast to the rich, creamy soup.
Watch How to Make Rich Cream of Broccoli Soup
For another comforting soup idea, I also enjoy my easy sausage and sauerkraut skillet and my make-ahead mashed potatoes as hearty side options when I am planning a cozy meal.
Frequently Asked Questions
Can I use frozen broccoli?
Yes. I can use frozen broccoli when fresh broccoli is not available. I cook it until tender and continue with the recipe as directed, keeping in mind that the texture may be slightly softer.
Can I make this soup vegetarian?
Yes. I can replace the chicken broth with vegetable stock. The rest of the recipe can remain the same, provided the other ingredients fit my dietary needs.
Can I blend cream of broccoli soup?
Yes. I can blend part of the soup for a chunky-creamy texture or blend the entire batch for a smoother soup. I use an immersion blender carefully while the soup is hot.
How long does cream of broccoli soup last?
I keep the soup refrigerated in an airtight container for three to four days. If I want to store it longer, I freeze it with the dairy considerations described above.
Nutrition Information
Estimated nutrition per serving, assuming eight servings. Actual values vary with ingredients, portion size, and the amount of cream consumed per serving.
| Nutrition | Amount |
|---|---|
| Calories | 310 kcal |
| Carbohydrates | 18 g |
| Protein | 6 g |
| Fat | 25 g |
| Fiber | 4 g |
| Sugar | 7 g |
| Sodium | 760 mg |
Finally, Conclusion
I keep this cream of broccoli soup in my comfort-food rotation because it is creamy, flavorful, and easy to make with familiar ingredients. The tender broccoli, savory broth, and rich cream create a cozy bowl that I can enjoy for lunch or dinner.

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