Easy Slow Cooker Broccoli Cheese Soup Recipe for Busy Nights
Slow Cooker Broccoli Cheese Soup hits the perfect balance of creamy, cheesy goodness and minimal effort. This recipe is your ultimate weeknight dinner hack – just 16 minutes of prep, and your slow cooker works its magic, leaving you with a soup that’s rich, satisfying, and full of flavor. Whether you’re feeding a crowd or meal-prepping for the week, this dish will make your life so much easier.
Forget the stovetop version that requires constant stirring. By using your trusty slow cooker, you can set it and forget it (seriously), freeing up your time to handle everything else. Plus, the slow cooking process brings out the best flavors in the broccoli and cheese, so every spoonful is outrageously delicious. Ready to dive in? Let’s get cooking!

Why This Slow Cooker Broccoli Cheese Soup Is a Game-Changer
- Hands-off cooking: Toss everything into the slow cooker, and let it do the work. You can check off your to-do list while dinner practically makes itself.
- Time-saving prep: Traditional stovetop broccoli cheese soup takes constant babysitting. This recipe? Just 16 minutes of chopping and mixing.
- Rich, creamy results: The slow, even cooking ensures the cheddar melts perfectly, and the flavors meld beautifully.
- Perfect for meal prep: This soup keeps well for up to five days, making it ideal for batch cooking.
Equipment You’ll Need for This Slow Cooker Broccoli Cheese Soup
Your slow cooker is the star of this recipe. I recommend a 6-quart model to ensure you have enough room for the soup to simmer without bubbling over. If your slow cooker has a timer or a ‘keep warm’ setting, even better – you’ll love coming home to a perfectly cooked pot of soup.
Don’t have a slow cooker? No problem. Affordable options with excellent performance are widely available. Look for one with removable, dishwasher-safe inserts for easy cleanup. Oh, and grab a good immersion blender if you like your soup extra smooth (though it’s not required for this recipe).
Simple Ingredients for Slow Cooker Broccoli Cheese Soup
This recipe doesn’t require anything fancy – just pantry staples and a few fridge essentials. Here are the MVPs:
- Broccoli: Fresh broccoli works best here. Dice it small so it cooks evenly, but if you’re short on time, frozen broccoli florets are a solid shortcut.
- Cheddar Cheese: Go for a sharp cheddar to balance the richness of the cream. Pre-shredded cheese is convenient, but shredding a block yourself melts better.
- Chicken Broth: This forms the base of the soup. Use a low-sodium version so you can control the saltiness.
- Heavy Cream: This gives the soup its luxurious, velvety texture. Want a lighter option? Try half-and-half instead.
Slow Cooker Broccoli Cheese Soup Recipe Details
- Servings: 6
- Prep Time: 16 minutes
- Cook Time: 6 hours 30 minutes
- Total Time: 6 hours 46 minutes
- Difficulty: Easy
Slow Cooker Broccoli Cheese Soup Ingredients
- 4 cups broccoli, diced small
- 2 tablespoons butter
- 1/2 cup onion, diced
- 2 teaspoons minced garlic
- 1/2 cup celery, diced small
- 1 teaspoon salt
- 1 teaspoon pepper
- 4 cups chicken broth
- 1/4 cup cornstarch
- 1 cup heavy whipping cream
- 4 cups cheddar cheese, shredded
How to Make Slow Cooker Broccoli Cheese Soup
- Prep the ingredients: Dice the broccoli, onion, and celery. Mince the garlic if you’re using fresh cloves.
- Load the slow cooker: Add the broccoli, butter, onion, celery, garlic, salt, and pepper to the slow cooker.
- Mix the broth: In a bowl, whisk the chicken broth with the cornstarch until smooth. Pour this mixture into the slow cooker over the veggies.
- Cook low and slow: Cover the slow cooker and cook on low for 4-6 hours. The broccoli should be tender but not mushy.
- Add the cream and cheese: Stir in the heavy whipping cream and shredded cheddar. Cover again and cook on high for 30 minutes until the cheese melts completely.
- Final touches: Give the soup a good stir just before serving. Adjust the seasoning if needed, and enjoy!
Jake’s Tips for the Best Slow Cooker Broccoli Cheese Soup
- Use fresh cheese: Block cheese that you shred yourself melts smoother than pre-shredded varieties.
- Boost the flavor: Add a pinch of ground mustard or smoked paprika for a subtle depth of flavor.
- Don’t skip the cornstarch: It thickens the soup perfectly without making it gummy.
- Leftover love: Store leftovers in an airtight container for up to 5 days. Reheat gently on the stovetop or in the microwave.
Easy Slow Cooker Broccoli Cheese Soup Variations
- Bacon boost: Crisp up some bacon and sprinkle it on top for extra flavor and crunch.
- Veggie-packed: Add diced carrots or cauliflower for a heartier soup.
- Dairy-free: Use coconut cream and dairy-free cheese for a plant-based twist.
Slow Cooker Broccoli Cheese Soup FAQs
Can I use frozen broccoli?
Yes, frozen broccoli works great! No need to thaw it first – just toss it straight into the slow cooker.
Can I make this soup ahead of time?
Absolutely. This soup tastes even better the next day because the flavors have more time to meld together.
What’s the best way to reheat leftovers?
Reheat on the stovetop over low heat, stirring occasionally. If it’s too thick, add a splash of broth or milk to loosen it up.
Is there a lighter version of this recipe?
You can swap the heavy cream for half-and-half and use low-fat cheese. The soup will be lighter but still creamy and delicious.
Can I make this in an Instant Pot?
Sure! Use the sauté function for the onion and celery, then pressure cook on high for 5 minutes with a quick release. Stir in the cream and cheese after cooking.
This Slow Cooker Broccoli Cheese Soup is the easiest way to bring comfort food to your table without breaking a sweat. Trust me, once you try this, it’ll become a staple in your dinner rotation. Got a favorite kitchen shortcut or a twist on this recipe? Share it in the comments below!

Slow Cooker Broccoli Cheese Soup
Ingredients
Method
- Prep the ingredients: Dice the broccoli, onion, and celery. Mince the garlic if you’re using fresh cloves.
- Load the slow cooker: Add the broccoli, butter, onion, celery, garlic, salt, and pepper to the slow cooker.
- Mix the broth: In a bowl, whisk the chicken broth with the cornstarch until smooth. Pour this mixture into the slow cooker over the veggies.
- Cook low and slow: Cover the slow cooker and cook on low for 4-6 hours. The broccoli should be tender but not mushy.
- Add the cream and cheese: Stir in the heavy whipping cream and shredded cheddar. Cover again and cook on high for 30 minutes until the cheese melts completely.
- Final touches: Give the soup a good stir just before serving. Adjust the seasoning if needed, and enjoy!
Notes
Written by Jake
Hi, I’m Jake — the home cook behind Kitchen Shortcuts. I create easy crockpot meals and slow cooker recipes designed for busy families who want flavorful home-cooked food with less effort.
