Nothing beats a warm bowl of broccoli cheddar soup on a chilly day. I remember the first time I made this delightful recipe; I was looking for a cozy meal to enjoy after a long day. The fragrant aroma filled my kitchen, drawing everyone in. As we sat down to eat, the creamy texture and rich flavor made it an instant family favorite.

This broccoli cheddar soup not only satisfies your hunger but also warms your soul. It's simple to prepare and perfect for both a quick weeknight dinner and a comforting lunch. Gather your ingredients and get ready to enjoy a bowl of deliciousness.
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Why You’ll Love This Recipe
- Comforting Flavor: The blend of broccoli and cheddar creates a rich and satisfying taste that both kids and adults love.
- Easy to Make: You can whip this soup up in under an hour, making it perfect for busy days.
- Nutritious Ingredients: Packed with vegetables, this soup offers essential nutrients while still being incredibly tasty.
- Customizable: Feel free to adjust the veggies or add your favorite herbs to make this soup your own.
- Perfect for Leftovers: This soup stores well and tastes even better the next day, making it great for meal prep.
Ingredients You'll Need
- Unsalted butter – 4 tablespoons. This adds richness and flavor to the base.
- Medium yellow onion – 1, chopped. It enhances the soup's flavor profile with its sweetness.
- Sea salt – ½ teaspoon. Basic seasoning to enhance all the flavors.
- Freshly ground black pepper – to taste. Adds a touch of spice to balance the creamy soup.
- Garlic – 3 cloves, chopped. Offers a wonderful aroma and depth of flavor.
- All-purpose flour – ¼ cup. This helps thicken the soup, creating a creamy texture.
- Whole milk or unsweetened almond milk – 2 cups. Provides creaminess while making the soup luxurious.
- Vegetable broth – 2 cups. This forms the savory base for the soup.
- Broccoli florets – 3 cups, chopped. The star ingredient that gives this soup its name and nutrient boost.
- Large carrot – 1, julienned or finely chopped. Adds color and sweetness to balance the broccoli's flavor.
- Dijon mustard – ½ teaspoon. Contributes a subtle tang that elevates the taste.
- Cheddar cheese – 8 ounces, shredded. Introduces the classic cheesy richness that makes this soup irresistible.
- Homemade croutons – for serving, optional. A tasty garnish that adds texture and crunch.
How to Make Broccoli Cheddar Soup
Step 1: Melt the Butter
In a large pot or Dutch oven, melt the butter over medium heat. Add the chopped onion, a pinch of sea salt, and freshly ground black pepper. Cook until the onion is soft and fragrant, about 5 minutes. Stir in the chopped garlic and cook for an additional minute.
Step 2: Add Flour
Sprinkle the flour over the onion and garlic mixture. Whisk continuously for 1 to 2 minutes until the flour takes on a light golden color. This step helps to build the soup's thickness.
Step 3: Pour in Milk and Broth
Slowly pour in the milk while whisking constantly to prevent lumps. Once the mixture is smooth, gradually stir in the vegetable broth to create the soup base.
Step 4: Add Vegetables
Add the chopped broccoli, julienned carrot, and Dijon mustard to the pot. Stir everything together and let it simmer for 15 to 20 minutes until the broccoli is fork-tender and the soup thickens slightly.
Step 5: Incorporate Cheese
Turn the heat to low. Gradually add the shredded cheddar cheese in handfuls, stirring between each addition. Let it melt slowly into the soup for a rich texture.
Step 6: Season and Serve
Adjust seasoning with salt and pepper according to your taste. Ladle the soup into bowls and top with homemade croutons if desired.

Pro Tips from My Kitchen
✓ Use Fresh Vegetables – Fresh broccoli and carrots enhance the flavor and texture of the soup. Frozen vegetables can work in a pinch but may alter the soup's taste.
✓ Don’t Rush the Cheese – Add the cheese gradually and mix well. This helps it melt evenly and avoids clumping.
✓ Control the Thickness – If you prefer a thicker soup, let it simmer a bit longer after adding the vegetables. For a thinner consistency, add more vegetable broth or milk.
✓ Experiment with Cheeses – While cheddar is classic, you can mix in other cheeses like Gruyère or Monterey Jack for a fun twist on flavor.
✓ Save Crusts for Croutons – Utilize leftover bread crusts to make croutons. Just toss them with some olive oil and seasoning, then bake until crispy for a delicious topping.
Frequently Asked Questions About Broccoli Cheddar Soup
Yes, you can use a dairy-free cheese substitute. Just make sure it melts well to maintain the creamy texture in the soup.
The broccoli is cooked when it is fork-tender, which usually takes about 15 to 20 minutes of simmering. You want it soft but still vibrant green.
Yes, you can prepare the soup ahead of time and store it in the refrigerator for up to 3 days. Reheat on the stove over low heat, stirring occasionally.
If your soup is too thick, add a little extra vegetable broth or milk to reach your desired consistency. Stir well and warm it over low heat to combine.
This soup pairs wonderfully with crusty bread, a fresh salad, or a light sandwich. Enjoy it with your favorite sides for a complete meal.

Broccoli Cheddar Soup Recipe
Ingredients
- 4 tablespoons Unsalted butter
- 1 medium Yellow onion, chopped
- 0.5 teaspoon Sea salt
- to taste Freshly ground black pepper
- 3 cloves Garlic, chopped
- 0.25 cup All-purpose flour
- 2 cups Whole milk or unsweetened almond milk
- 2 cups Vegetable broth
- 3 cups Broccoli florets, chopped
- 1 large Carrot, julienned or finely chopped
- 0.5 teaspoon Dijon mustard
- 8 ounces Cheddar cheese, shredded
Serving Suggestions
- Homemade croutons, optional
Instructions
- In a large pot or Dutch oven, melt the butter over medium heat.
- Add the chopped onion, a pinch of sea salt, and freshly ground black pepper. Cook until the onion is soft and fragrant, about 5 minutes.
- Stir in the chopped garlic and cook for an additional minute.
- Sprinkle the flour over the onion and garlic mixture. Whisk continuously for 1 to 2 minutes until the flour takes on a light golden color.
- Slowly pour in the milk while whisking constantly to prevent lumps.
- Once the mixture is smooth, gradually stir in the vegetable broth.
- Add the chopped broccoli, julienned carrot, and Dijon mustard to the pot. Stir and let it simmer for 15 to 20 minutes until fork-tender.
- Turn the heat to low, gradually add the shredded cheddar cheese, stirring between additions until melted.
- Adjust seasoning with salt and pepper, serve warm, and top with homemade croutons if desired.
Notes
- Use fresh vegetables for best flavor.
- Experiment with cheeses for different taste profiles.





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