When chilly days call for something warm and satisfying, this incredible cheddar garlic potato soup is your go-to comfort meal. Rich, creamy, and bursting with fresh herbs, this soup will quickly become a favorite in your recipe rotation. You’ll love how the cheddar and garlic blend perfectly to create a savory, hearty bowl that feels like a warm hug.

Making this cheddar garlic potato soup is simple and rewarding, whether you’re cooking for family or meal prepping for the week. The fresh herbs add a bright note that balances the creamy potatoes and sharp cheddar beautifully, making every spoonful a delight.
Why You'll Love This Recipe
- Rich, creamy texture with perfectly tender potatoes
- Robust flavor from fresh garlic and sharp cheddar
- Herbaceous freshness adds a bright, savory dimension
- Simple ingredients you likely already have on hand
- Comforting and filling, perfect for cold weather
Ingredients
Gather these fresh and flavorful ingredients to make the ultimate cheddar garlic potato soup. Each element adds to the creamy, savory, and herbaceous profile of the dish.
- 6 cups peeled and diced russet potatoes (about 3 large potatoes)
- 4 cups low-sodium chicken broth or vegetable broth
- 1 cup whole milk
- 1 cup shredded sharp cheddar cheese
- 4 tablespoons unsalted butter
- 1 medium yellow onion, finely chopped
- 4 cloves garlic, minced
- 1 teaspoon dried thyme
- 1 teaspoon dried parsley
- 1/2 teaspoon dried rosemary, crushed
- Salt and freshly ground black pepper to taste
- 2 tablespoons all-purpose flour
- 1/4 cup sour cream (optional, for extra creaminess)
- Chopped fresh parsley for garnish
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Recipe Details
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Servings: 6
- Calories: Approximately 320 per serving
How to Make Incredible Cheddar Garlic Herb Potato Soup Ultimate Recipe
- In a large pot over medium heat, melt the butter. Add the chopped onion and sauté for about 5 minutes until translucent and fragrant.
- Add the minced garlic, dried thyme, parsley, and rosemary; cook for another minute until aromatic.
- Sprinkle the flour over the onion and garlic mixture and stir constantly for 2 minutes to cook out the raw flour taste and create a roux.
- Slowly whisk in the chicken broth, ensuring there are no lumps. Bring the mixture to a gentle boil.
- Add the diced potatoes, reduce heat to a simmer, and cook uncovered for 25-30 minutes until the potatoes are tender when pierced with a fork.
- Once the potatoes are tender, use a potato masher or immersion blender to partially mash the soup, leaving some chunks for texture.
- Stir in the milk and shredded cheddar cheese, stirring gently until the cheese melts and the soup is smooth and creamy.
- Season with salt and pepper to taste. If using, stir in the sour cream for extra richness.
- Serve hot, garnished with chopped fresh parsley and an extra sprinkle of cheddar if desired.
Tips for the Best Results
- Use russet potatoes for a creamy texture that breaks down nicely but still holds some shape.
- Don’t over-blend the soup; leaving some potato chunks adds pleasant texture.
- Fresh garlic delivers the best flavor—avoid garlic powder if possible.
- Adjust the thickness by adding more broth or milk as needed to suit your preference.
- For a vegetarian version, use vegetable broth instead of chicken broth.
Storage and Reheating
Store leftover cheddar garlic potato soup in an airtight container in the refrigerator for up to 4 days. When ready to enjoy, reheat gently on the stove over low heat, stirring occasionally to prevent sticking.
You can also freeze the soup for up to 3 months. Thaw overnight in the fridge before reheating slowly on the stove, adding a splash of milk or broth to restore creaminess if needed.
Frequently Asked Questions
Can I make this soup dairy-free?
Yes! Substitute the milk with unsweetened almond or oat milk and use a dairy-free cheddar alternative. Use olive oil instead of butter for sautéing to keep it fully dairy-free.
What can I use instead of russet potatoes?
Yukon Gold potatoes work well as a substitute, offering a slightly waxier texture and buttery flavor. Avoid red potatoes as they tend to stay too firm and don’t break down as well.
Can I add bacon or other toppings?
Absolutely! Crispy bacon bits, chopped green onions, or even a dollop of sour cream make great toppings that add extra flavor and texture to the soup.
Is it possible to make this soup in a slow cooker?
Yes, you can. Sauté the onions and garlic first, then add all ingredients except the cheese and milk to the slow cooker. Cook on low for 6-7 hours or high for 3-4 hours. Stir in cheese and milk at the end before serving.


