Step 1: Prepare the Base
- Sauté onions and garlic: In a small pan over medium heat, melt the butter. Add the chopped onions and garlic and sauté for about 3-4 minutes, until softened and fragrant.
- Prepare the roux: Add the flour to the onions and garlic, stirring for about 2 minutes until the mixture becomes golden and forms a roux (this will help thicken the soup).
Step 2: Combine Ingredients in the Slow Cooker
- Add the base: Transfer the roux with onions and garlic to your slow cooker.
- Add broccoli and broth: Pour in the chicken or vegetable broth and add the fresh (or frozen) broccoli florets.
- Cook on low: Cover the slow cooker and cook on low heat for 4-5 hours, or until the broccoli is tender.
Step 3: Add Dairy and Cheese
- Blend (optional): If you prefer a smoother soup, use an immersion blender to puree some or all of the broccoli. For a chunkier soup, leave it as is.
- Add cream and milk: Stir in the heavy cream and milk.
- Add the cheese: Gradually add in the shredded cheddar cheeses, stirring constantly until the cheese is fully melted and the soup is creamy.
Step 4: Season and Finish
- Season: Taste the soup and add salt, pepper, and Dijon mustard (if using) for extra depth of flavor.
- Continue to cook: Let the soup cook on low for an additional 30 minutes to let the flavors meld together.
Step 5: Serve
- Garnish: Ladle the soup into bowls and garnish with crumbled bacon, extra shredded cheese, or a sprinkle of fresh parsley if desired.
- Serve warm: Enjoy the creamy, cheesy goodness with crusty bread or crackers on the side!
Tips:
- Consistency: If you want a thicker soup, use less broth or add more cheese. For a thinner soup, add extra broth or milk.
- Frozen broccoli: If using frozen broccoli, it can be added directly to the slow cooker without thawing.
- Extra veggies: Feel free to add carrots, celery, or potatoes for a heartier soup.
Conclusion:
This Slow Cooker Broccoli & Cheese Soup is the ultimate warm and comforting dish. With minimal prep and a deliciously rich outcome, it’s a great recipe to make ahead and let your slow cooker do the work. Whether it’s for a family dinner or a cozy weekend meal, this soup will leave everyone satisfied!