There are few things in this world more comforting than a warm bowl of creamy potato soup on a cold evening. If you grew up visiting Rafferty’s restaurant chain in the American South and Midwest during the 1980s and 1990s, you almost certainly remember their legendary potato soup. It was thick, hearty, loaded with toppings, and tasted like something a grandmother might have spent all day perfecting. That soup became iconic, and for many people, it remains the gold standard by which all other potato soups are measured.
Rafferty’s potato soup was more than just a menu item — it was a reason to visit the restaurant. Diners would sometimes order it as their entire meal, pairing it with a big chunk of warm bread and calling it a night. The soup had a velvety, rich base that was deeply flavored with onion, garlic, and a touch of smokiness, topped generously with shredded cheddar cheese, crispy bacon bits, and sour cream. It walked the perfect line between a soup and a loaded baked potato, which is probably why so many people fell completely in love with it.
Recreating this beloved recipe at home is entirely possible, and once you master it, you will wonder why you ever went anywhere else for potato soup. This copycat version stays true to the soul of the original while using easy-to-find ingredients that you likely already have in your kitchen. Whether you are trying to relive a childhood memory or simply want the best potato soup recipe in your collection, this one delivers in every single way.
Rafferty’s Potato Soup Recipe
✨ Recipe Card
Rafferty’s Potato Soup Recipe
A thick, velvety ivory potato soup swirled with golden cream, crowned with crispy mahogany bacon, bright chive ribbons, and a whisper of smoked paprika — pure comfort in every spoonful.
⏱ Prep
15 mins
🍳 Cook
35 mins
⏰ Total
50 mins
🍽 Serves
6 servings
🥘 Ingredients
📋 Instructions
- 1. Melt butter in a large heavy-bottomed Dutch oven over medium heat until foamy and golden.
- 2. Sauté diced onion in the butter for 4–5 minutes until translucent and softened, stirring frequently.
- 3. Add minced garlic and cook for 60 seconds, stirring constantly, until fragrant.
- 4. Pour in chicken broth and add diced potatoes, bringing the mixture to a rolling boil over medium-high heat.
- 5. Reduce heat to medium-low and simmer uncovered for 18–20 minutes until potatoes are completely fork-tender.
- 6. Use a potato masher to partially mash roughly half the potatoes directly in the pot, leaving visible chunks for texture.
- 7. Stir in whole milk and heavy cream, then reduce heat to low and warm through for 5 minutes without boiling.
- 8. Fold in shredded cheddar cheese one handful at a time, stirring until fully melted and incorporated.
- 9. Season with smoked paprika, kosher salt, and freshly cracked black pepper, tasting and adjusting as needed.
- 10. Ladle into bowls and top each serving with crumbled bacon, sliced chives, a dollop of sour cream, and an extra pinch of smoked paprika.
💡 Tips & Notes
- • For the creamiest result, shred your cheddar fresh from the block — pre-shredded cheese contains anti-caking agents that prevent smooth melting.
- • Do not let the soup boil after adding dairy; a gentle simmer keeps the texture silky and prevents separation.
- • Leftovers thicken considerably overnight — stir in a splash of chicken broth or milk when reheating to restore the original creamy consistency.
- • For a smokier depth of flavor, substitute half the chicken broth with a smoked chicken or roasted vegetable broth.
KitchenGuide101.com
Before we dive into the technique, it helps to understand what makes this particular potato soup stand apart from the dozens of other versions floating around the internet. The secret is in the layering of flavors and the method of building the base. Many potato soups simply boil potatoes and blend everything together, resulting in something that tastes flat and one-dimensional. The Rafferty’s approach involves building a rich, savory foundation first, then adding the potatoes, and finally finishing the whole thing with dairy for that signature creaminess.
Ingredients You Will Need
- 6 large russet potatoes, peeled and diced into small cubes
- 1 medium yellow onion, finely diced
- 3 cloves of garlic, minced
- 4 slices of thick-cut bacon, chopped
- 3 tablespoons unsalted butter
- 3 tablespoons all-purpose flour
- 4 cups chicken broth, low sodium preferred
- 2 cups whole milk
- 1 cup heavy whipping cream
- 1 teaspoon salt, plus more to taste
- 1 teaspoon black pepper
- 1/2 teaspoon smoked paprika
- 1/2 teaspoon dried thyme
- Shredded sharp cheddar cheese for topping
- Sour cream for topping
- Sliced green onions for topping
- Additional cooked bacon crumbles for topping
Step-by-Step Cooking Instructions
Start by placing your chopped bacon into a large heavy-bottomed pot or Dutch oven over medium heat. Cook the bacon until it becomes perfectly crispy, then remove it with a slotted spoon and set it aside on a paper towel. Leave the bacon drippings in the pot — this is pure flavor gold and the foundation of everything that follows. Add your butter to the pot and let it melt into the drippings, creating a rich cooking fat that will carry all of your aromatics beautifully.
Add the diced onion to the pot and cook it over medium heat for about five to seven minutes, stirring occasionally, until it becomes soft and translucent. You want the onion to sweeten and soften without browning, so keep the heat moderate. Add the minced garlic and cook for another sixty seconds, stirring constantly so it does not burn. At this point, your kitchen should smell absolutely incredible — savory, rich, and deeply inviting.
Sprinkle the flour over the onion and garlic mixture and stir constantly for about two minutes to cook out the raw flour taste. This creates a roux that will thicken your soup beautifully. Slowly pour in the chicken broth while stirring continuously to prevent any lumps from forming. Once all the broth is incorporated and the mixture is smooth, add your diced potatoes along with the salt, pepper, smoked paprika, and dried thyme. Bring everything to a boil, then reduce the heat to a steady simmer and cook for about fifteen to twenty minutes, or until the potatoes are completely tender and can be easily pierced with a fork.
Once the potatoes are tender, use a potato masher to mash about half of them directly in the pot. This creates a beautifully thick and chunky texture that is neither fully smooth nor entirely chunky — exactly the consistency that made Rafferty’s version so satisfying. Pour in the whole milk and heavy cream, stir everything together, and let the soup simmer gently for another five to ten minutes to allow all the flavors to meld together. Taste and adjust the seasoning as needed. If you like your soup thicker, you can let it simmer a bit longer uncovered.
Tips for Getting the Best Results
- Always use russet potatoes rather than waxy varieties like red or Yukon Gold — russets break down beautifully and give you that thick, starchy texture that defines this soup
- Do not skip the bacon drippings — they add a depth of smoky flavor that cannot be replicated with olive oil or plain butter alone
- For an even richer soup, substitute half the chicken broth with vegetable broth for a slightly sweeter, more rounded flavor profile
- If you prefer a silkier texture, you can use an immersion blender to blend a larger portion of the soup before adding the dairy
- Season in layers — add salt at the beginning, middle, and end of cooking to build a more complex flavor
- Warm your milk and cream slightly before adding them to the soup to prevent the temperature from dropping too dramatically
- For the crispiest bacon topping, cook your additional bacon crumbles separately and add them just before serving
How to Serve and Store Rafferty’s Potato Soup
Serving this soup the right way is nearly as important as cooking it correctly. Ladle generous portions into wide, deep bowls and then go absolutely wild with the toppings. Start with a generous handful of shredded sharp cheddar cheese while the soup is still piping hot so it melts into a gorgeous, gooey layer on top. Follow that with a large dollop of cold sour cream right in the center, a scattering of crispy bacon crumbles, and a handful of fresh sliced green onions for color and a mild bite. The contrast between the hot, creamy soup and the cool sour cream is one of the most satisfying things in the entire world of comfort food.
For storage, allow the soup to cool completely before transferring it to airtight containers. It will keep in the refrigerator for up to four days and actually tastes even better the next day as the flavors continue to develop overnight. When reheating, do so gently over low to medium heat on the stovetop, stirring frequently and adding a small splash of chicken broth or milk if the soup has thickened too much. This soup does not freeze particularly well due to its dairy content, as the cream and milk can separate upon thawing, leaving a grainy texture.
Variations to Try
- Add a cup of shredded sharp cheddar directly into the soup during the last few minutes of cooking for a cheesy potato soup variation
- Stir in a cup of frozen corn kernels for a heartier, slightly sweet addition that pairs wonderfully with the smoky bacon
- Add a pinch of cayenne pepper or a few dashes of hot sauce for a version with a gentle, warming heat
- For a vegetarian version, omit the bacon and use vegetable broth, then add smoked paprika in a larger quantity to compensate for the lost smokiness
- Top with crispy fried shallots instead of green onions for an elevated, restaurant-quality finishing touch
This copycat Rafferty’s potato soup recipe is the kind of dish that earns a permanent spot in your weekly meal rotation. It is simple enough for a weeknight dinner but impressive enough to serve to guests on a cold weekend afternoon. For more recipes like this one, along with helpful cooking guides and kitchen tips, be sure to check out KitchenGuide101.com where a whole world of comfort food inspiration is waiting for you. Once you make this soup for the first time, you will understand completely why Rafferty’s diners kept coming back again and again just for a bowl of something so perfectly, deeply satisfying.
