The aroma of a creamy potato and broccoli soup bubbling away in the Crockpot is one of life’s simple pleasures. It’s the kind of dish that warms your heart and fills your home with comfort. Perfect for a busy weeknight or a cozy weekend dinner, this Crockpot Potato Broccoli Cheddar Soup combines hearty potatoes and vibrant broccoli with rich cheese and cream. It’s a recipe you’ll find yourself making again and again for family meals and gatherings.
Why this one works so well
This Crockpot Potato Broccoli Cheddar Soup is a winner for so many reasons. First and foremost, it’s incredibly easy to make. Just throw your ingredients into the slow cooker, set it, and let it do its magic. It’s also affordable, using simple ingredients that are typically on hand.
This soup shines during those chilly evenings, making it a fantastic choice for fall and winter meals. It’s comforting enough for family dinners yet impressive enough for guests. Perfect for beginners and seasoned home cooks alike, you can enjoy it with minimal effort!
“This recipe turned out even better than I expected. It’s simple, but the flavor is amazing.”
How it comes together
Making this delicious soup is a straightforward process. You start by loading your Crockpot with all the fresh ingredients. Then, let it simmer until everything tenderizes beautifully. A quick blend creates a creamy texture, and adding cheese and cream at the end brings it all together into a rich, velvety delight.
What you’ll need
- 4 cups potatoes (peeled and diced (about 3–4 medium))
- 3 cups broccoli florets (chopped small)
- 1 small onion (finely diced)
- 3 cloves garlic (minced)
- 4 cups chicken broth (or vegetable broth)
- 1 ½ cups shredded cheddar cheese
- 1 cup heavy cream (or half-and-half)
- 2 tbsp unsalted butter
- 2 tbsp all-purpose flour (or cornstarch slurry)
- 1 tsp salt (adjust to taste)
- ½ tsp black pepper
- ½ tsp paprika (optional)
- ¼ tsp dried thyme (optional)
Notes:
- You can use any potatoes you like; Russets or Yukon Golds are popular choices.
- Feel free to swap out the cheddar for any cheese you prefer, like Gruyère or Monterey Jack.
- For a lighter version, use half-and-half instead of heavy cream, but the richness will be less.

Step-by-step instructions
- Load the Crockpot: Add potatoes, broccoli, onion, garlic, and broth into the slow cooker. Stir gently to combine.
- Cook Until Tender: Cover and cook on LOW for 6–7 hours or HIGH for 3–4 hours, until vegetables are soft and easy to mash.
- Blend (Optional but Recommended): Using an immersion blender, partially blend the soup while leaving some chunks for texture.
- Thicken the Soup: In a small pan over medium heat, melt the butter. Stir in the flour and cook for 1 minute. Add a ladle of hot soup and whisk until smooth. Return this mixture to the Crockpot and stir well. (Shortcut: Mix 2 tbsp cornstarch + 2 tbsp water and stir directly into the soup.)
- Add Cream & Cheese: Stir in the heavy cream and cheddar cheese. Mix until fully melted and smooth.
- Final Seasoning: Add salt, pepper, paprika, and thyme. Taste and adjust seasoning as needed.
- Serve Warm: Let the soup sit for 5–10 minutes before serving. It will thicken slightly as it rests.
Best ways to enjoy it
This Crockpot Potato Broccoli Cheddar Soup is great on its own, but there are lots of tasty ways to enjoy it!
- Pair it with a simple side salad for a light meal.
- Serve with crusty bread or garlic bread for dipping.
- Top with fresh herbs, croutons, or even a sprinkle of bacon bits for added crunch.
- It’s perfect for a cozy lunch, a game day treat, or a fulfilling dinner on a chilly night.
Storage and reheating tips
To keep your soup fresh:
- Refrigerator: Store any leftovers in an airtight container in the fridge for up to 4 days.
- Freezer: You can freeze the soup for up to 3 months. Make sure to leave a little space in the container for expansion.
- Reheating: Warm the soup on the stove over low heat, stirring occasionally. You can also reheat it in the microwave, adding a splash of broth or cream if it gets too thick.
- Always check for any off-smells before consuming leftovers for safety.
Helpful cooking tips
- Avoid overcooking the potatoes if you plan to blend the soup; they should be soft but still have some texture.
- If the soup is too thick, simply adjust with a bit more broth or cream until you reach your desired consistency.
- If you’d like a bit of zest, consider adding a splash of lemon juice or fresh herbs before serving for a flavor boost.
Easy variations
- Cheesy Spinach Variation: Toss in a couple of cups of fresh spinach along with the broccoli for extra nutrients and color.
- Vegan Twist: Substitute chicken broth with vegetable broth and swap out heavy cream for coconut cream or a cashew cream for a plant-based version.
- Spicy Kick: Add a few dashes of hot sauce or some red pepper flakes to bring heat to this comforting dish.

Common questions
Can I make it ahead?
Yes! You can prepare it a day in advance. Just reheat it before serving.
Can I freeze it?
Absolutely! Just remember to leave some space in the container for expansion.
Can I substitute an ingredient?
Of course! Swap out any ingredients based on your preference, like using different cheeses or vegetable broth.
Why did mine turn out dry/wet?
If it’s too dry, it may need more broth. If too wet, you can thicken it with a cornstarch slurry or cook it down a bit longer.
How long does it last?
In the fridge, it stays good for about 4 days, while in the freezer, it can last for up to 3 months.
Final thoughts
This Crockpot Potato Broccoli Cheddar Soup is not just easy; it’s a bowl of warmth and comfort. It’s worth making for its delightful flavor and creamy texture. You’ll love how it fills your home with amazing scents while being simple and satisfying. Go ahead, give it a try, and feel free to customize it just the way you like!
PrintCrockpot Potato Broccoli Cheddar Soup
A comforting creamy potato and broccoli soup made in a Crockpot, perfect for chilly evenings.
- Prep Time: 15 minutes
- Cook Time: 360 minutes
- Total Time: 375 minutes
- Yield: 6 servings
- Category: Soup
- Method: Slow Cooking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 4 cups potatoes, peeled and diced (about 3–4 medium)
- 3 cups broccoli florets, chopped small
- 1 small onion, finely diced
- 3 cloves garlic, minced
- 4 cups chicken broth (or vegetable broth)
- 1 ½ cups shredded cheddar cheese
- 1 cup heavy cream (or half-and-half)
- 2 tbsp unsalted butter
- 2 tbsp all-purpose flour (or cornstarch slurry)
- 1 tsp salt (adjust to taste)
- ½ tsp black pepper
- ½ tsp paprika (optional)
- ¼ tsp dried thyme (optional)
Instructions
- Load the Crockpot: Add potatoes, broccoli, onion, garlic, and broth into the slow cooker. Stir gently to combine.
- Cook Until Tender: Cover and cook on LOW for 360 minutes or HIGH for 240 minutes, until vegetables are soft and easy to mash.
- Blend (Optional but Recommended): Using an immersion blender, partially blend the soup while leaving some chunks for texture.
- Thicken the Soup: In a small pan over medium heat, melt the butter. Stir in the flour and cook for 1 minute. Add a ladle of hot soup and whisk until smooth. Return this mixture to the Crockpot and stir well.
- Add Cream & Cheese: Stir in the heavy cream and cheddar cheese. Mix until fully melted and smooth.
- Final Seasoning: Add salt, pepper, paprika, and thyme. Taste and adjust seasoning as needed.
- Serve Warm: Let the soup sit for 5–10 minutes before serving. It will thicken slightly as it rests.
Notes
You can use any potatoes; Russets or Yukon Golds are popular choices. Feel free to swap cheddar for Gruyère or Monterey Jack. For a lighter version, use half-and-half instead of heavy cream, but the richness will be less.

