Craving a bowl of creamy, comforting soup that’s easy to prepare? Our slow cooker broccoli cheddar soup recipe is the answer! This delicious soup is perfect for any time of the year, offering a rich, cheesy flavor that will satisfy your taste buds. Made with fresh broccoli, sharp cheddar cheese, and a blend of savory ingredients, it’s a dish your whole family will love. Read on to discover how to create this delightful recipe in the comfort of your home.

What is Slow Cooker Broccoli Cheddar Soup?
Slow cooker broccoli cheddar soup is a creamy, cheesy soup made with tender broccoli florets, sharp cheddar cheese, and a medley of seasonings. By using a slow cooker, you can achieve a rich depth of flavor with minimal effort. This soup is perfect for a cozy meal on a chilly day or as a satisfying lunch or dinner option any time of the year.
Ingredients List for Slow Cooker Broccoli Cheddar Soup
To make this delectable soup, you'll need the following ingredients:
For the Soup:
- 4 cups fresh broccoli florets (about 1 large head of broccoli)
- 1 medium onion, finely chopped
- 2 cloves garlic, minced
- 1 large carrot, grated
- 3 cups low-sodium chicken or vegetable broth
- 2 cups half-and-half or whole milk
- 3 cups sharp cheddar cheese, shredded
- 2 tablespoons all-purpose flour
- 2 tablespoons unsalted butter
- 1 teaspoon salt
- ½ teaspoon black pepper
- ¼ teaspoon ground nutmeg (optional)
Substitutions and Variations
This recipe is versatile and can be adapted to suit your preferences. Here are some substitutions and variations you can try:
- Broccoli: Use frozen broccoli florets if fresh is not available.
- Cheese: Substitute with a mix of cheeses like Gruyère, Monterey Jack, or Colby for different flavor profiles.
- Milk: Use heavy cream for a richer soup or skim milk for a lighter version.
- Vegetarian: Use vegetable broth instead of chicken broth.
- Spices: Add a pinch of cayenne pepper for a bit of heat or a teaspoon of mustard powder for a tangy kick.
Step-by-Step Cooking Instructions

How to Cook Slow Cooker Broccoli Cheddar Soup: A Step-by-Step Guide
- Prepare the Ingredients:
- Chop the broccoli into small florets. Finely chop the onion and mince the garlic. Grate the carrot.
- Combine Ingredients in the Slow Cooker:
- Place the broccoli, onion, garlic, and grated carrot into the slow cooker. Pour in the chicken or vegetable broth.
- Cook the Soup:
- Cover and cook on low for 4-5 hours or on high for 2-3 hours, until the vegetables are tender.
- Make the Cheese Sauce:
- About 30 minutes before the soup is done, melt the butter in a medium saucepan over medium heat. Whisk in the flour and cook for 1-2 minutes, until lightly browned. Gradually whisk in the half-and-half or milk, continuing to whisk until the mixture is smooth and begins to thicken.
- Add the Cheese:
- Remove the saucepan from heat and slowly stir in the shredded cheddar cheese until fully melted and smooth.
- Combine and Finish the Soup:
- Pour the cheese sauce into the slow cooker and stir well to combine. Season with salt, black pepper, and nutmeg (if using). Cook for an additional 15-30 minutes on low until the soup is fully heated and flavors are well blended.
Common Mistakes to Avoid
- Curdling the Cheese Sauce: Make sure to melt the cheese slowly over low heat to prevent it from curdling. Adding the cheese to a boiling mixture can cause it to separate.
- Overcooking the Broccoli: Overcooking can cause the broccoli to lose its vibrant color and become mushy. Check for doneness and avoid cooking for too long.
- Skipping the Flour and Butter Step: This step is crucial for creating a thick, creamy consistency. Skipping it can result in a thinner soup.
Serving and Presentation Tips
How to Serve Slow Cooker Broccoli Cheddar Soup
Serve this soup hot, topped with a sprinkle of extra shredded cheddar cheese and a few broccoli florets for garnish. It pairs wonderfully with a side of crusty bread, garlic toast, or a fresh green salad for a complete meal.
Presentation Ideas for Slow Cooker Broccoli Cheddar Soup
- Bread Bowl: Serve the soup in a hollowed-out bread bowl for a rustic, hearty presentation.
- Garnish with Fresh Herbs: Add a sprinkle of fresh chopped parsley or chives on top for a pop of color.
- Individual Bowls: Ladle the soup into individual bowls and top with a swirl of cream or a drizzle of olive oil for a refined touch.
Slow Cooker Broccoli Cheddar Soup Recipe Tips
- Make Ahead: Prepare the vegetables and cheese sauce the night before and refrigerate them separately. Combine and cook in the slow cooker the next day.
- Freezing: This soup freezes well. Cool completely and store in an airtight container in the freezer for up to 3 months. Thaw in the refrigerator overnight and reheat gently on the stove.
- Leftovers: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave.
Frequently Asked Questions (FAQs)
Q: Can I use pre-shredded cheese for this recipe? A: While you can use pre-shredded cheese, it often contains additives that can prevent it from melting smoothly. For the best texture, shred your own cheese from a block.
Q: How can I make this soup thicker? A: If you prefer a thicker soup, you can blend a portion of the soup with an immersion blender or add an extra tablespoon of flour to the cheese sauce.
Q: Can I add other vegetables to this soup? A: Yes, feel free to add other vegetables like cauliflower, potatoes, or carrots for added texture and flavor.
Q: How do I prevent the soup from becoming too salty? A: Use low-sodium broth and unsalted butter, and season with salt to taste at the end of cooking.
Q: Can I make this soup dairy-free? A: Substitute the cheese and milk with dairy-free alternatives, such as almond milk and vegan cheese, for a dairy-free version.
Conclusion
Slow cooker broccoli cheddar soup is a comforting, flavorful dish that’s easy to prepare and perfect for any occasion. With fresh ingredients and a rich, creamy texture, this soup will quickly become a favorite in your household. Whether you’re serving it for a cozy family dinner or as an impressive appetizer for guests, it’s sure to be a hit. Gather your ingredients, fire up your slow cooker, and enjoy a warm bowl of homemade goodness!
PrintSlow Cooker Broccoli Cheddar Soup Recipe
Slow Cooker Broccoli Cheddar Soup is a creamy and comforting dish made with fresh broccoli, sharp cheddar cheese, and a rich blend of broth and half-and-half. This easy-to-make soup is perfect for a cozy meal on a chilly day, offering a delicious and satisfying flavor in every spoonful. Keywords: slow cooker, broccoli cheddar soup, creamy soup, comfort food.
- Prep Time: 15 minutes
- Cook Time: 4-5 hours (in slow cooker)
- Total Time: 4 hours 15 minutes to 5 hours 15 minutes
- Yield: 4-6 servings 1x
- Category: Soup
- Method: Slow Cooker
- Cuisine: American
- Diet: Vegetarian
Ingredients
For the Soup:
- 4 cups fresh broccoli florets (about 1 large head of broccoli)
- 1 medium onion, finely chopped
- 2 cloves garlic, minced
- 1 large carrot, grated
- 3 cups low-sodium chicken or vegetable broth
- 2 cups half-and-half or whole milk
- 3 cups sharp cheddar cheese, shredded
- 2 tablespoons all-purpose flour
- 2 tablespoons unsalted butter
- 1 teaspoon salt
- ½ teaspoon black pepper
- ¼ teaspoon ground nutmeg (optional)
Instructions
- Prepare Vegetables:
- Chop the broccoli florets, finely chop the onion, mince the garlic, and grate the carrot.
- Assemble in Slow Cooker:
- Add the broccoli, onion, garlic, grated carrot, and broth to the slow cooker.
- Cover and cook on low for 4-5 hours, until vegetables are tender.
- Blend Soup:
- Using an immersion blender, blend the soup to your desired consistency. Alternatively, transfer the soup to a blender in batches and blend until smooth.
- Make Roux:
- In a small saucepan, melt the butter over medium heat.
- Whisk in the flour and cook for 1-2 minutes, until lightly browned.
- Combine and Thicken:
- Gradually whisk in the half-and-half or milk, and cook until thickened.
- Stir the roux into the slow cooker.
- Add Cheese and Seasonings:
- Add the shredded cheddar cheese, salt, pepper, and nutmeg (if using) to the slow cooker.
- Stir until the cheese is melted and the soup is well combined.
- Serve:
- Serve hot, garnished with additional shredded cheese or croutons if desired.
Notes
- For a thicker soup, use heavy cream instead of half-and-half.
- You can add more cheese for an even richer flavor.
Nutrition
- Serving Size: 1 cup
- Calories: 350
- Sugar: 4g
- Sodium: 800mg
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