Easy Slow Cooker Broccoli Cheese Soup: A Creamy Comfort Food Recipe
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It’s officially soup season! While many are eagerly anticipating football and soccer, I’m all about the comfort and warmth that a good bowl of soup provides. And what’s more comforting than a classic broccoli cheese soup? Today, I’m sharing my incredibly easy slow cooker version that you’ll want to make all season long. Get ready to fall in love with this creamy and flavorful Slow Cooker Broccoli Cheese Soup!

Broccoli Cheese Soup Ingredients: Simple and Flavorful
The beauty of this Slow Cooker Broccoli Cheese Soup lies in its simplicity. It features fresh broccoli, sharp cheddar cheese, and aromatic garlic. Heavy cream adds richness to create a flavorful and satisfying soup. Here’s a detailed list of what you’ll need:
- Fresh Broccoli Florets: 6 cups, chopped small. Fresh broccoli gives the best texture. While frozen broccoli can be used, it tends to become mushy in the slow cooker. For optimal results, stick with fresh.
- Butter: 2 tablespoons. Butter adds richness and flavor to the soup base.
- Carrots: 2 large, sliced. Carrots contribute sweetness and a vibrant color to the soup.
- Yellow Onion: 1 medium, diced. Onion forms the aromatic base of the soup. Dicing it finely ensures even cooking.
- Minced Garlic: 1 tablespoon. Garlic adds a pungent and savory note to the soup.
- Salt and Pepper: To taste. Seasoning is crucial for enhancing the flavors of all the ingredients.
- Cornstarch: ⅓ cup. Cornstarch acts as a thickening agent, creating a creamy and hearty texture.
- Vegetable Broth: 6 cups. Vegetable broth provides the liquid base for the soup and adds subtle flavor.
- Sharp Cheddar Cheese: 5 cups, shredded. Sharp cheddar cheese offers a bold and cheesy flavor. Feel free to use your favorite brand.
- Heavy Cream: 1-2 cups. The amount of heavy cream determines the soup’s richness. Use 2 cups for an extra creamy consistency.
Using quality ingredients will significantly improve the taste of your soup. Don’t skimp on the cheese, and ensure your vegetables are fresh and vibrant.

Making Cheesy Broccoli Soup: A Step-by-Step Guide
Making this Slow Cooker Broccoli Cheese Soup is incredibly simple. Minimal effort is required, thanks to the convenience of a slow cooker. Here’s how to create this comforting soup:
- Prepare the Vegetables: Start by chopping the broccoli into small florets, slicing the carrots, and dicing the yellow onion. Mince the garlic.
- Combine Ingredients in the Slow Cooker: Add the chopped broccoli, sliced carrots, diced onion, butter, minced garlic, salt, and pepper to your slow cooker.
- Prepare the Cornstarch Slurry: In a separate small bowl, whisk together 1 cup of vegetable broth and the cornstarch until smooth. This mixture, known as a slurry, prevents the cornstarch from clumping in the soup.
- Add the Slurry and Remaining Broth: Pour the cornstarch slurry into the slow cooker, followed by the remaining vegetable broth.
- Slow Cook: Cover the slow cooker and cook on LOW for 6-7 hours. This extended cooking time allows the flavors to meld and the vegetables to soften.
- Add Cheese and Cream: Once the cooking time is complete, stir in the shredded cheddar cheese and heavy cream.
- Melt Cheese and Heat Through: Replace the lid and cook on HIGH for 30-40 minutes, or until the cheese is completely melted and the soup is heated through. Stir occasionally to ensure even melting.
- Serve and Enjoy: Ladle the Slow Cooker Broccoli Cheese Soup into bowls. Top with extra shredded cheese, if desired. Serve with crusty dinner rolls or homemade sourdough bread for a complete and satisfying meal.
The key to success is allowing the soup to simmer slowly. This process brings out the best flavors from the vegetables and creates a rich, creamy base. Don’t rush the cooking time!

More Favorite Slow Cooker Soup Recipes to Explore
If you’re a soup enthusiast like me and appreciate the convenience of slow cooking, you’ll love these other hands-off and delicious soup recipes. Slow cookers are perfect for busy weeknights when you want a comforting meal without spending hours in the kitchen. Here are a few of my all-time favorite slow cooker soup recipes:
- Slow Cooker Zuppa Toscana: A hearty and flavorful soup inspired by the classic Italian dish, featuring sausage, kale, and potatoes.
- Cheeseburger Soup in the Slow Cooker: A fun and family-friendly soup that tastes just like a cheeseburger, complete with ground beef, cheese, and your favorite toppings.
- Slow Cooker Taco Soup: A flavorful and customizable soup filled with ground beef, beans, corn, and taco seasoning. Top with your favorite taco fixings.
Each of these soups offers a unique flavor profile and is incredibly easy to make in a slow cooker. Experiment with different variations and toppings to find your personal favorites. Slow cooking allows the flavors to meld together beautifully, resulting in delicious and satisfying meals.

Slow Cooker Broccoli Cheese Soup
Julia Pacheco
5
minutes
40
minutes
4
servings
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