
If you’re craving something cozy with zero fuss, this Broccoli Cheese Crockpot Soup is your dream come true. Just toss ingredients into the slow cooker, let it do the work, and come home to a creamy, cheesy soup that’s rich in flavor and comfort. Perfect for weeknights, chilly days, or anytime you need warm, simple goodness.
What Makes This Crockpot Cheese Broccoli Cheese Soup Special
This soup is a celebration of ease and flavor. You combine broccoli, onion, garlic, and seasonings in a slow cooker; then blend in cream and sharp cheddar near the end. The result? A velvety, satisfying bowl that tastes like restaurant quality but with minimal effort.
It’s also budget-friendly and forgiving: use fresh or frozen broccoli, and homemade or store-bought broth. Pair it with our Air Fryer Frozen Biscuits or a crisp side dish for a full comfort meal.

Ingredients You’ll Need
4 cups broccoli florets (fresh or frozen)
- ¼ cup butter
- 1 medium onion, chopped
- 3 cloves garlic, minced
- Salt and black pepper, to taste
- 4 cups chicken broth
- ¼ cup cornstarch
- 1 cup heavy cream
- 2 to 3 cups sharp cheddar cheese, shredded (fresh, not pre-shredded)
These simple ingredients combine beautifully to deliver a creamy, cheesy, and comforting soup with heart and warmth.
Step-by-Step Instructions

Step 1: Combine Base Ingredients
Place broccoli, chopped onion, minced garlic, butter, salt, and pepper into the slow cooker.
Step 2: Add Broth & Cornstarch
In a separate bowl, whisk cornstarch into the chicken broth until fully dissolved. Add this mixture to the slow cooker.
Step 3: Slow Cook
Cover and cook on low for 4–6 hours until broccoli is tender and flavors are melded.

Step 4: Finish With Cream & Cheese
Stir in heavy cream and shredded cheddar cheese. If possible, switch to high and cook for another 30 minutes until cheese is fully melted and soup is creamy.

Step 5: Serve Warm
Ladle into bowls and optionally top with extra cheddar or a sprinkle of black pepper.
Tips, Variations & Why You’ll Love It
- Vegetarian option: Swap the chicken broth for vegetable broth to create a hearty, meat-free version of this comforting soup.
- Lighter version: Use half-and-half instead of heavy cream.
- Extra thickness: Mash a few florets or add more cheese.
- Storage: Keeps well for 3 days in the fridge; reheat gently.
- Freezing Tip: For the best texture, freeze the soup before adding the cream and cheese. Stir them in after reheating for a fresh, creamy finish.
FAQs
Can frozen broccoli be used?
Yes! Add it frozen the cooking time remains the same.
How to prevent cheese from becoming grainy?
Make sure the soup has cooled slightly before adding cheese, and stir gently.
Can I cook this on high?
Yes cook for 2–3 hours on high, but check occasionally to avoid over-softening the broccoli.
How thick should it be?
It should coat a spoon; adjust by mashing some broccoli or adding more cheese.
Conclusion
This Broccoli Cheese Crockpot Soup is a dump-and-go comfort classic. Creamy, cheesy, and hearty — it’s the kind of bowl that makes you feel at home.
✨ Try it this week and tag @EatTreatsRecipes on Pinterest or Instagram — because comfort should always be this delicious!