Slow Cooker Broccoli Cheddar Soup
There’s something incredibly comforting about a warm bowl of Slow Cooker Broccoli Cheddar Soup. I remember the first time I made it; the aroma of sautéed onions and garlic filling my kitchen was irresistible. It was a chilly winter day, and I craved something hearty yet simple. The best part? I could throw everything into my slow cooker and let it work its magic while I went about my day. This soup became a staple for me, perfect for cozy dinners or as a warm lunch during busy weekdays. The creamy texture and cheesy goodness of broccoli and cheddar come together to create a dish that feels indulgent without much effort, making it a go-to recipe when I need something quick and satisfying.
Recipe Snapshot
4 hr 45 mins
15 mins
270 mins
Hard
484 kcal
12 g
Keto, Gluten-Free, Low FODMAP
44 g
Grater, Slow Cooker, Wooden Spoon, Cutting Board, Chef’s Knife, Mixing Bowl
Throughout the years, I’ve perfected my version of this classic dish, and I can confidently say it’s one of the best versions out there. The combination of flavors is so rich and fulfilling; it feels like a warm hug in a bowl. Whether you’re enjoying it on a cold winter night or serving it at a gathering, this soup is sure to impress. So, grab your slow cooker and let’s dive into the delightful world of Slow Cooker Broccoli Cheddar Soup. You won’t regret it!
What You’ll Enjoy About This Slow Cooker Broccoli Cheddar Soup
Easy to Prepare
One of the best things about Slow Cooker Broccoli Cheddar Soup is how effortless it is to prepare. Just chop up your vegetables, throw them into the slow cooker, and let it do the work for you. No need to stand over the stove, constantly stirring—just set it and forget it!
Rich and Creamy Texture
This soup is all about that luxurious creaminess. The addition of heavy cream and melted cheeses creates a silky texture that makes every spoonful feel like a treat. It’s the kind of soup that you’ll want to savor slowly.
Perfect for Meal Prep
If you’re someone who loves to meal prep, this soup is ideal. It keeps well in the fridge for several days and also freezes beautifully. You can make a big batch and enjoy it throughout the week, ensuring you always have a comforting meal ready to go.
Customizable Ingredients
The great thing about this soup is that it can be easily customized. Want to add some protein? Toss in some shredded chicken or beans for extra substance. Feel like getting a bit adventurous? Try adding in some spices or different vegetables. The possibilities are endless!
Family-Friendly
Kids and adults alike love the flavor of Slow Cooker Broccoli Cheddar Soup. It’s a fantastic way to sneak in some vegetables while still making it appealing to picky eaters. They won’t even realize they’re eating something healthy!
What to Buy for Slow Cooker Broccoli Cheddar Soup

When it comes to making Slow Cooker Broccoli Cheddar Soup, the quality of your ingredients can make a significant difference in flavor. This recipe relies on fresh, wholesome components that complement each other beautifully. You’ll find that each ingredient plays a key role in creating a rich and delicious soup that warms the soul.
- 4 tablespoons butter – This adds richness and a delicious base flavor.
- 1 small onion, diced – Provides a sweetness and depth of flavor.
- 5 cloves garlic, minced – A must for that aromatic essence.
- 3 to 4 cups chopped broccoli florets (no stems) – The star of the show, bringing both color and health benefits.
- 1 cup grated carrots – Adds natural sweetness and a pop of color.
- 1 cup celery, chopped – Contributes to the overall flavor profile.
- 3 cups chicken broth or veggie broth – The liquid that ties everything together; veggie broth keeps it vegetarian.
- 1 teaspoon Italian seasoning – A blend of herbs that enhances the flavor.
- 1/4 teaspoon red pepper flakes – Just a hint of spice to elevate the taste.
- 2 teaspoons salt (or to taste) – Essential for seasoning.
- 1/4 teaspoon black pepper (or to taste) – Adds a mild kick.
- 2 cups yellow sharp cheddar cheese, freshly grated – The main cheese that defines the soup’s taste.
- 1 cup Gruyere cheese, freshly grated – Brings a sophisticated flavor and creaminess.
- 1/4 cup cornstarch – Used to thicken the soup.
- 3 cups heavy cream or light cream – Creates the beloved creamy texture.
Instructions for Slow Cooker Broccoli Cheddar Soup

Making Slow Cooker Broccoli Cheddar Soup is as easy as it gets! Follow these simple steps for a comforting dish that will warm you up from the inside out. Let’s get started!
- Begin by preparing your ingredients. Dice the onion and minced the garlic. Chop the broccoli into florets and measure out the carrots and celery. Having everything ready ahead of time makes the process smooth.
- In a 6qt or 8qt slow cooker, add the prepared onion, garlic, chopped broccoli, carrot, celery, Italian seasoning, red pepper flakes, and butter. Stir everything together to ensure even distribution.
- Next, pour in the chicken broth (or veggie broth) and give it a good stir to combine all the ingredients. This is where the magic begins!
- Cover the slow cooker with its lid and set it to cook on high for 3 to 4 hours or on low for 4 to 6 hours. If you’re home, you can check occasionally, but just let it do its thing!
- Once the cooking time is up, prepare the thickening mixture. In a large cup, combine the heavy cream and cornstarch until smooth. This is crucial for achieving that creamy consistency.
- Uncover the soup and gently stir in the cornstarch mixture. Make sure it’s well integrated. Cover again and cook on high for an additional 20 minutes. This allows the soup to thicken beautifully.
- After 20 minutes, it’s time to add the stars of the show—the cheddar cheese and Gruyere cheese. Stir until the cheeses melt completely, creating that luxurious creaminess.
- Taste your soup and adjust for salt and pepper, if needed. Your taste buds will let you know if it needs a bit more seasoning!
- Finally, serve warm and, if desired, top with additional shredded cheese for an extra cheesy experience. Enjoy your comforting bowl of Slow Cooker Broccoli Cheddar Soup!
Things Worth Knowing
- Consistency is Key: Achieving the perfect creamy texture requires stirring in the cornstarch mixture thoroughly and giving it enough time to cook and thicken. This makes a significant difference in the final result.
- Don’t Rush the Cooking Process: Allowing the soup to cook for the recommended time ensures all the flavors blend beautifully. It might be tempting to quicken the process, but good things take time!
- Fresh Ingredients Matter: Using fresh broccoli, carrots, and other vegetables greatly enhances the flavor and nutrition of the soup. Frozen vegetables can work, but fresh is always best.
- Storage Safety: If you have leftovers, make sure to refrigerate them within two hours and consume them within three to four days for safety.
Tips and Tricks about Slow Cooker Broccoli Cheddar Soup

To make the most out of your Slow Cooker Broccoli Cheddar Soup, here are some handy tips and tricks that can enhance your cooking experience and flavor:
- Storage: Store any leftovers in an airtight container in the refrigerator for up to four days. The flavors continue to meld, making it even tastier the next day!
- Freezing: Yes, you can freeze this soup! Allow it to cool completely, then transfer it to freezer-safe containers. It can be stored for up to three months.
- Pairing: This soup pairs wonderfully with crusty bread or a light salad. Consider serving it with a Caesar salad for a balanced meal.
- Garnishing: Feel free to get creative with toppings. Add crispy bacon bits, croutons, or fresh herbs like parsley or chives for added flavor.
- Spice Level: If you’re a fan of heat, consider adding more red pepper flakes or even a dash of cayenne pepper for an extra kick.
Great Combinations for Slow Cooker Broccoli Cheddar Soup
When it comes to serving Slow Cooker Broccoli Cheddar Soup, the options are endless! Here are some great combinations that will elevate your meal:
- Delicious Dipping: Pair your soup with a variety of breads for dipping. Try a freshly baked sourdough or a soft baguette to soak up every creamy bite.
- Perfect for Lunch: This soup is fantastic for lunch at work or home. Pack it in a thermos to keep it warm and enjoy with a side of fruit or crackers.
- Family Gatherings: Serve Slow Cooker Broccoli Cheddar Soup during family gatherings or potlucks. It’s a crowd-pleaser that everyone will enjoy.
- Seasonal Touch: Consider incorporating seasonal ingredients alongside your soup. In the winter, serve it with roasted root vegetables for a hearty meal.
- Comfort Food Night: Create a cozy dinner night by serving this soup with a side of grilled cheese sandwiches or quesadillas. It’s the ultimate comfort food combo!
FAQ
Conclusion
Slow Cooker Broccoli Cheddar Soup is a comforting and creamy dish that brings warmth to any table. With its rich flavors and easy preparation, it’s the perfect recipe for busy weeknights or cozy gatherings. I encourage you to give it a try soon—you’ll find that it quickly becomes a favorite in your household!

Slow Cooker Broccoli Cheddar Soup
Ingredients
Equipment
Method
- In a 6qt or 8qt slow cooker add chopped onion, minced garlic, broccoli, carrot, celery, Italian seasoning, red pepper flakes, and butter. Add the chicken broth and stir to combine.
- Cover and cook on high for 3-4 hours or on low for 4-6 hours.
- In a large cup combine cream and cornstarch until smooth.
- Uncover soup and add the cornstarch mix. Stir to combine. Cover and cook for 20 minutes on high.
- Add the cheeses, salt, and pepper. Stir until the cheeses melt. Taste and adjust for salt and pepper if needed.
- Serve warm and top with additional shredded cheese if desired. Enjoy!
Notes
- Storage: Store any leftovers in an airtight container in the refrigerator for up to four days. The flavors continue to meld, making it even tastier the next day!
- Freezing: Yes, you can freeze this soup! Allow it to cool completely, then transfer it to freezer-safe containers. It can be stored for up to three months.
- Pairing: This soup pairs wonderfully with crusty bread or a light salad. Consider serving it with a Caesar salad for a balanced meal.
- Garnishing: Feel free to get creative with toppings. Add crispy bacon bits, croutons, or fresh herbs like parsley or chives for added flavor.
- Spice Level: If you're a fan of heat, consider adding more red pepper flakes or even a dash of cayenne pepper for an extra kick.


