There’s nothing quite like the comfort of a warm, hearty soup on a chilly day, and this cheddar garlic herb potato soup delivers everything you crave. Creamy, cheesy, and infused with fresh herbs and garlic, it’s the kind of recipe that wraps you in comfort with every spoonful.
Whether you’re serving the cheddar garlic herb potato soup as a cozy weeknight dinner or a crowd-pleasing dish for family gatherings, this soup is guaranteed to be a hit.

Looking for more cozy comfort food recipes? Try these favorites next:
- Creamy Tortellini Soup – rich, cheesy, and loaded with tender pasta.
- Cozy Italian Sausage and Potato Soup – hearty, flavorful, and perfect for chilly nights.
- Lasagna Soup – all the flavors of lasagna in one comforting bowl.
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Why Cheddar Garlic Herb Potato Soup Is the Only Soup Recipe You’ll Ever Need
Forget every other potato soup you’ve tried. This cheddar garlic herb potato soup is designed for perfection, combining simple techniques with a bit of food science to create a truly exceptional dish.
- Perfectly Creamy, Never Grainy: We’ll show you the single most important trick to ensure your cheese melts into a silky, velvety sauce every single time.
- Deep, Layered Flavor: Sautéed garlic, onions, and a trio of fresh herbs create a complex, savory base that perfectly complements the sharp cheddar and hearty potatoes.
- Easy One-Pot Wonder: This entire recipe comes together in a single pot, making for minimal cleanup and a straightforward cooking process.
- Completely Foolproof: We don’t just give you the steps; we give you the why. With troubleshooting tips and detailed ingredient notes, you’re set up for success from the start.
Key Ingredients for Cheddar Garlic Herb Potato Soup
The secret to an amazing soup isn’t just the method, it’s the ingredients. Understanding why we choose each one will make you a better cook.
- Potatoes: The type of potato you use is critical.
- Best Choice: Russet Potatoes. Their high starch content breaks down beautifully during cooking, creating a naturally thick and fluffy consistency that makes for an incredibly creamy potato soup.
- Good Alternative: Yukon Golds. These have a creamier, more buttery flavor and hold their shape a bit better. Your soup will be slightly less thick but equally delicious.
- Cheese: The star of the show requires a specific choice for the best results.
- Use Sharp Cheddar. It brings a bold, tangy flavor that complements the cream and potatoes perfectly.
- You MUST Shred Your Own. This is non-negotiable! Pre-shredded cheeses are coated with anti-caking agents like potato starch or cellulose, which prevent smooth melting and are the main cause of grainy soup. Buy a block and shred it yourself, it takes two minutes and makes all the difference. [External Link to: “FoodScience.com/The-Science-of-Melting-Cheese”]
- Herbs: A fresh trio brings the soup to life.
- Thyme: Adds a deep, earthy, and savory background note.
- Parsley: Adds a fresh, clean taste with a hint of pepperiness.
- Chives: Offer a delicate oniony bite, perfect for finishing the soup.
- Fresh vs. Dried: If swapping fresh for dried, use 1 teaspoon dried per 1 tablespoon fresh.
- The Creamy Base: For a truly luxurious texture, heavy cream is the way to go. Its high-fat content makes the soup rich and helps stabilize the sauce, making it less likely to curdle. Half-and-half can work in a pinch, but the soup won’t be as decadent.
How to Make Cheddar Garlic Herb Potato Soup (Step-by-Step)
This recipe is designed for a simple, logical flow. Follow these steps for a perfect result.
- Sauté the Aromatics:
Melt the butter in a large pot or Dutch oven over medium heat.
Add the diced onion and celery and cook until softened, about 5-7 minutes.
Add the minced garlic and fresh thyme and cook for another minute until fragrant. - Cook the Potatoes:
Add the peeled and cubed Russet potatoes and chicken or vegetable broth to the pot. The broth should just cover the potatoes.
Bring to a boil, then lower the heat to a simmer.
Cook 15–20 minutes, until potatoes are fork-tender. - Create the Creamy Base:
Once the potatoes are tender, you can mash them to your desired consistency.
For a rustic texture, mash the soup directly in the pot with a potato masher.
For a smoother soup, use an immersion blender to partially blend, leaving some chunks for texture. - Temper the Dairy:
Reduce the heat to low. Gradually pour in the heavy cream, stirring constantly.
Allow the soup to heat gently, but do not let it boil after adding the cream, as this can cause it to curdle. - The Most Important Step (Melting the Cheese):
Remove the pot from the heat entirely.
Add the freshly shredded cheddar cheese in small handfuls, stirring continuously after each addition until it is completely melted and the soup is smooth.
Stirring in the cheese off-heat is the key to preventing a grainy or broken sauce. - Finish and Serve:
Stir in the fresh parsley, salt, and black pepper.
Taste and adjust seasoning as needed.
Ladle into bowls and garnish with fresh chives and your favorite toppings.
The Best Toppings and What to Serve With Cheddar Garlic Herb Potato Soup
The right accompaniments can turn a great soup into an unforgettable meal.
Classic Topping Ideas:
- A dollop of sour cream or plain Greek yogurt
- Extra shredded cheddar cheese
- Freshly snipped chives or green onions
- Crunchy homemade croutons
- A drizzle of hot sauce for a kick
Perfect Serving Suggestions:
- Crusty Bread: A hearty slice of sourdough or baguette is great for dipping.
- Simple Green Salad: A lightly dressed salad with a vinaigrette provides a fresh, acidic contrast to the rich soup.
- Grilled Cheese Sandwiches: For the ultimate comfort food pairing, serve with a classic grilled cheese for dipping.
Cheddar Garlic Herb Potato Soup Recipe Variations to Try
Once you’ve mastered the classic recipe, it’s easy to customize. Here are a few delicious variations.
Loaded Baked Potato Soup Version
Transform your soup into a deconstructed baked potato.
- Add-Ins: After the cheese is melted, stir in 1/2 cup of sour cream and 1/2 cup of crumbled, cooked chicken directly into the soup.
- Toppings: Garnish heavily with shredded cheddar, and sliced green onions.
Spicy Jalapeño Popper Version
Add a spicy, creamy kick inspired by the classic appetizer.
- Add-Ins: While sautéing the aromatics, add 1-2 finely diced jalapeños (seeds removed for less heat). When you add the heavy cream, also stir in 4 ounces of softened cream cheese until it’s fully melted and incorporated.
- Toppings: Top with extra jalapeño slices, and toasted panko breadcrumbs for a crunchy finish.
Vegan Potato Soup Version
Create a rich and creamy plant-based version that doesn’t compromise on flavor.
- Swaps: Use olive oil or vegan butter instead of dairy butter.
Swap the chicken broth for a high-quality vegetable broth.
Replace the heavy cream with full-fat canned coconut milk or a cashew cream.
For the cheesy flavor, stir in 1/2 cup of nutritional yeast at the end. - Toppings: Garnish with fresh chives, and a sprinkle of smoked paprika.
Storing, Freezing, and Reheating Instructions
Proper storage ensures your cheddar garlic herb potato soup is just as good the next day.
- Refrigeration: Store cooled soup in an airtight container in the refrigerator for up to 4 days.
- Freezing: Freezing dairy-based soups can be tricky, as the texture can become grainy upon reheating. If you must freeze it, your best bet is to follow the recipe up to step 3 (before adding dairy or cheese).
Freeze this potato base.
When you’re ready to eat, thaw it, reheat it on the stove, and then proceed with steps 4 and 5. - Reheating: The best way to reheat this soup is gently on the stovetop over low heat.
Stir frequently and avoid boiling to keep the texture perfectly creamy. Microwaving can work, but use short intervals and stir often to prevent separation.
You now have all the tools to create the most incredible, creamy, and flavorful cheddar garlic herb potato soup. By understanding the role of each ingredient and following a few key techniques, especially shredding your own cheese and melting it off the heat, you can leave grainy, disappointing soup in the past.
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Cheddar Garlic Herb Potato Soup Recipe
Ingredients
Method
- Melt butter in a large pot or Dutch oven over medium heat.
- Add onion and celery; cook 5–7 minutes until softened.
- Stir in garlic and thyme; cook 1 minute until fragrant.
- Add potatoes and broth (just enough to cover).
- Bring to a boil, then reduce heat to a simmer.
- Cook 15–20 minutes, until potatoes are fork-tender.
- Mash potatoes in the pot for a rustic texture or partially blend with an immersion blender for smoother consistency.
- Reduce heat to low. Slowly stir in heavy cream.
- Heat gently without boiling to avoid curdling.
- Remove pot from heat.
- Add shredded cheddar in small handfuls, stirring until fully melted and smooth.
- Stir in parsley, salt, and pepper.
- Taste and adjust seasoning.
- Ladle into bowls, garnish with chives and extra cheese, then serve hot.
Nutrition
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Let us know how it was!FAQs about Cheddar Garlic Herb Potato Soup
Here are answers to the most common questions about making the perfect cheddar garlic herb potato soup recipe.
How do you fix grainy or broken cheese soup?
Prevention is key: use block cheese and melt it off the heat. If it still breaks, you can sometimes save it. Gently reheat the soup on very low heat and whisk in a small amount of extra cream or a cornstarch slurry (1 tsp cornstarch mixed with 2 tsp cold water) until it becomes smooth again.
How can I make my potato soup thicker?
This recipe is naturally thick from the Russet potatoes. If you want it even thicker, you can let it simmer longer to reduce, or mash more of the potatoes. A last resort is to add a cornstarch slurry, but be careful not to overdo it.
My soup is too thick, how do I thin it?
This is an easy fix! Simply stir in a little extra broth or a splash of milk or cream over low heat until the soup reaches your desired consistency.
Can I make this recipe in a slow cooker or Instant Pot?
Yes!
Slow Cooker: Sauté the aromatics on the stovetop first for best flavor, then transfer to the slow cooker with the potatoes and broth.
Cook on low for 6-8 hours or high for 3-4 hours, until potatoes are tender.
Mash the potatoes, then stir in the warm cream and cheese (with the cooker on the “warm” setting or turned off).
Instant Pot: Use ‘Sauté’ for the aromatics, then add potatoes and broth.
Cook on high pressure for 10 minutes.
Do a quick release, mash the potatoes, then turn off the heat (or use “Keep Warm”) and stir in the cream and cheese.
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