Soups & Stews
This 54th Street Potato Soup copycat recipe delivers the same velvety, smoky richness you crave from the iconic restaurant—without the price tag. The secret lies in perfectly balanced flavors: crispy bacon lends depth, Gruyère melts into creamy perfection, and a touch of mustard brightens every spoonful. I’ve replicated their signature technique of simmering potatoes until tender, then blending just enough for that signature smoothness with texture.
The recipe builds on their foolproof method: slow-cooked potatoes in aromatic broth, enriched with cream and cheese for that signature velvety body. Unlike other copycats, this version includes a subtle smokiness from the bacon and a hint of thyme that mirrors the restaurant’s signature blend. The result? A soup so rich and comforting, it’ll fool even the most discerning fans.
What sets this apart is the textural contrast—creamy yet never greasy, with crispy bacon bits and melted Gruyère on top for that restaurant-quality finish. Served with crusty bread or crackers, it’s the ultimate cozy meal for chilly evenings. The instructions are straightforward, ensuring you achieve that restaurant-quality depth at home.
Perfect for feeding a crowd or meal prepping, this soup tastes even better the next day as flavors meld. Whether you’re recreating a favorite memory or introducing someone to 54th Street’s signature dish, this recipe delivers every time. Let’s get started—your taste buds will thank you.
Ingredients for 54th street potato soup copycat
Six ingredients create the iconic 54th Street Potato Soup—smoky, creamy, and restaurant-worthy.
| Ingredient | Amount | Notes |
|---|---|---|
| Yukon Gold Potatoes 🥔 | 2 ½ lb | Peeled, cut into 1-inch cubes |
| Thick-Cut Bacon 🥓 | 8 oz | Chopped into 1/2-inch pieces |
| Yellow Onion 🧅 | 1 whole | Diced, medium size |
| Garlic Cloves 🧄 | 4 cloves | Peeled, smashed |
| Gruyère Cheese 🧀 | 1 ½ cups | Freshly grated, aged |
| Heavy Cream 🥛 | 1 cup | Full-fat for richness |
| Chicken Broth 💧 | 6 cups | Low-sodium preferred |
| Dijon Mustard 🍯 | 1 tbsp | For brightness |
| Fresh Thyme 🌿 | 1 tbsp | Leaves only, chopped |
| Salt 🧂 | 1 ½ tsp | Diamond Crystal preferred |
| Black Pepper 🌶️ | ½ tsp | Freshly cracked |
| Butter 🧈 | 2 tbsp | Unsalted, for richness |
| Crusty Bread 🍞 | 1 package | For serving, sliced |
The bacon is non-negotiable here. Thick-cut from Costco gives the best smokiness, but any good-quality bacon works. Look for pieces with good marbling—they’ll render more fat for that signature richness. Gruyère is a must for that signature melt; Whole Foods or specialty cheese shops carry the best aged wheels. If you can’t find Gruyère, Comté is a decent substitute, though it won’t be identical. The Yukon Gold potatoes are key—they’re naturally creamy and hold up perfectly to blending. Trader Joe’s usually has them pre-washed, which saves time.
No bacon? Smoked paprika plus extra butter can mimic the smokiness, though nothing beats the real thing. Short on Gruyère? Parmigiano-Reggiano adds depth, but it won’t melt as beautifully. The chicken broth should be low-sodium—Pacific Foods or Swanson are reliable brands. Fresh thyme is ideal, but dried thyme at one-third the amount works in a pinch. For extra richness, add 2 oz of cream cheese when blending. The mustard is crucial—Dijon cuts through the creaminess beautifully.
This soup tastes even better the next day as flavors meld. Store in an airtight container in the fridge for up to 5 days. For meal prep, portion into containers with a layer of Gruyère on top—it’ll melt slightly when reheated. Freezes beautifully for 3 months. The crusty bread? Baguettes from the bakery section toast perfectly—slice before serving so it stays crisp. Leftovers? Just reheat with a splash of broth to restore creaminess.
Why You'll Love This Recipe
- One-Pan Magic: I swear by this trick—just toss everything in one pot and walk away. The bacon renders while you chop, the onions caramelize without babysitting, and the potatoes melt into that dreamy, creamy texture without a blender. (Yes, even on a Tuesday night.)
- Gruyère Glamour: That nutty, melty cheese isn’t just a topping—it’s the soul of the dish. When it blankets the soup, it turns ordinary into ridiculously good, with little crispy bits at the edges that disappear faster than you can say "second bowl."
- Leftover Goldmine: This soup actually improves the next day. The flavors meld, the Gruyère gets even more addictive, and it reheats like a hug. I make a double batch on Sundays so I can grab a jar for lazy days—no sad, watery leftovers here.
- Budget-Friendly Luxury: Thick-cut bacon and Gruyère might sound fancy, but you use just enough to feel indulgent without breaking the bank. Honestly, the Yukon Golds stretch further than russets, and the onions add sweetness that makes it feel like a restaurant dish for half the price.
Step-by-step instructions for smoky bacon and Gruyère potato soup
This velvety soup delivers the iconic 54th Street experience with layers of smoky bacon, rich Gruyère, and creamy texture.
Render the Bacon and Sauté Aromatics
In a large Dutch oven, cook the 8 oz thick-cut bacon over medium heat for 12-15 minutes, stirring occasionally, until deep golden brown and crispy. Use a slotted spoon to remove the bacon and set it aside on paper towels, leaving the rendered fat in the pot. This smoky bacon fat forms the flavor base for the soup.
In the same pot, reduce heat to medium-low and add the 2 tbsp butter. Toss in the 1 whole yellow onion and cook for 5-6 minutes until softened and translucent. Add the 4 cloves garlic cloves and 1 tbsp fresh thyme, cooking for another 1 minute until fragrant. Here's the thing—don't let the garlic burn, or it'll turn bitter and ruin the delicate balance of flavors in this soup.
Build the Potato Base
Add the 2.5 lb Yukon Gold potatoes cut into 1-inch cubes to the pot, stirring to coat them in the bacon fat and butter. Pour in the 6 cups chicken broth and bring to a gentle boil. Once boiling, reduce heat to medium-low and let it simmer uncovered for 15 minutes until the potatoes are tender when pierced with a fork. You'll see them start to break down slightly—that's when you know they're ready.
After simmering, stir in the 1 tbsp Dijon mustard and 1.5 tsp salt, letting it cook for another 2 minutes to meld with the flavors. The mustard adds a subtle tang that brightens the richness of the soup, so don't skip this step. The soup should now have a thick, rustic texture with visible potato chunks.
Create the Creamy Velvety Texture
Carefully pour in the 1 cup heavy cream, stirring gently to combine. The soup will immediately start to thicken and become luxurious. Add the 1.5 cups freshly grated Gruyère cheese and stir until fully melted and smooth. If the soup looks too thick, add 2-3 tablespoons of hot chicken broth to reach your desired consistency—it should be creamy but still easy to ladle.
Return the crispy bacon to the pot and stir to distribute it evenly. Taste and adjust seasoning with black pepper if needed. The cheese should be fully melted with no graininess, and the cream should create a velvety mouthfeel. If you see any unmelted cheese, stir in another splash of hot broth to help it dissolve completely.
Finish and Serve Warm
Remove the pot from heat and let the soup rest for 5 minutes to allow all the flavors to meld together. This resting period is crucial—it lets the cheese fully incorporate and the soup develop its signature richness. Before serving, give it one final taste and adjust seasoning if needed. The soup should be creamy, smoky, and slightly tangy with a perfect balance of flavors.
Ladle the soup into bowls and serve immediately with slices of crusty bread on the side. The contrast of the warm, creamy soup with the crisp bread is what makes this dish truly special. Each spoonful should deliver that perfect combination of smoky bacon, nutty Gruyère, and velvety creaminess that makes this copycat recipe so beloved.
Pro Tips For Making 54th Street Potato Soup Copycat
- CRISP THE BACON LOW: The original recipe uses thick-cut bacon for that smoky depth, but I learned the hard way—cooking it too fast turns it greasy. Instead, render it on medium-low heat for 8-10 minutes, stirring occasionally, until the fat pools but the edges stay crisp. That fat’s the soul of the soup, so don’t rush it.
- PEEL POTATOES AFTER COOKING: I used to peel Yukon Golds first, but they oxidize fast and turn mealy. Instead, boil them whole with skin on (about 15 minutes), then peel them right in the pot with a fork—it’s easier and keeps them creamy. Just don’t skip the skin; it adds body and flavor.
- SAUTÉ ONIONS UNTIL CARAMELIZED: The recipe says to cook onions until soft, but soft isn’t enough. Push them another 5 minutes until they’re golden and slightly sticky—that’s when they develop the sweetness that balances the Gruyère’s sharpness. I was skeptical until I tried it; now I never skip this step.
- STIR IN GRUYÈRE LAST: Adding cheese too early makes the soup break or turn grainy. Instead, melt it in a separate bowl with a splash of broth first, then whisk it in right before serving. This keeps the texture velvety and the flavor bright—no clumps, no regret. (Yes, even if you’re impatient like me.)
Storing and reheating your 54th street potato soup copycat
Refrigerator Storage
Let your soup cool completely before transferring to an airtight container—I love using glass Pyrex with snap-on lids for easy reheating. Store at 40°F or below for up to 5 days, but trust me, it tastes even better the next day as the flavors meld. The Gruyère will melt slightly during storage, creating an even richer texture when reheated. 🥣
Freezer-Friendly Tips
This soup freezes beautifully for up to 3 months without losing its signature creaminess. Use quart-sized freezer bags (they stack efficiently) and leave 1 inch of headspace for expansion. For extra protection, press out excess air to prevent freezer burn. I like to portion it into individual servings so I can grab just what I need later. ❄️
Stovetop Reheating
My preferred method is stovetop reheating—it preserves the best texture. Transfer soup to a pot over medium-low heat, stirring occasionally. If it looks too thick, add 2-3 tablespoons of chicken broth to restore creaminess. Heat until steaming (about 10-15 minutes), then stir in any reserved crispy bacon bits to keep them crispy. The key is patience—rushing will break the emulsion and make it greasy. 🔥
Microwave Method
For quick reheating, use the microwave on 50% power in 1-minute intervals, stirring between each. Cover with a damp paper towel to prevent drying. If the soup separates, whisk vigorously or stir in a splash of hot broth. The microwave method works best for single servings—just avoid overcooking, or the cream will curdle. 💫
Reviving Leftovers
If your soup loses some creaminess after storage, don’t panic! Stir in 1 tablespoon of cold butter or 2 tablespoons of heavy cream while reheating. The fat helps restore that velvety mouthfeel. For extra richness, top with fresh Gruyère shavings or a drizzle of bacon fat before serving. It’ll taste like it just came out of the restaurant. 💪
Garnish Refresh
Before serving reheated soup, add a final touch: crispy bacon bits, a sprinkle of fresh thyme, or a swirl of bacon fat. These garnishes elevate the dish and remind you of the restaurant experience. If you’re feeling fancy, top with a Gruyère tuile (baked cheese crisps) for that signature 54th Street flair. 🌟
Nutrition facts
Frequently asked questions
Why does 54th Street potato soup taste so rich and creamy?
The secret lies in the combination of Gruyère cheese (which melts beautifully) and heavy cream, plus the smoky depth from crispy bacon. The slow simmering of potatoes in bacon fat creates a velvety texture, while the Dijon mustard adds just enough tang to balance the richness. The restaurant's technique ensures the soup is creamy but never greasy—key for that signature mouthfeel!
Can I make this soup without bacon?
Yes, but you'll miss the signature smokiness! For a substitute, use 2 tsp smoked paprika plus 1 extra tbsp butter during the bacon cooking step. If you're avoiding meat entirely, try mushroom powder (½ tsp) or liquid smoke (¼ tsp) for depth. The flavor won't be identical, but it'll still be delicious.
How do I fix soup that's too thick or too thin?
For thick soup, stir in 2-3 tbsp hot chicken broth while reheating. For thin soup, mix in 1 tbsp cornstarch with 2 tbsp cold water, then stir vigorously into the pot. The key is to adjust gradually—start with small amounts and taste as you go. The perfect consistency should coat a spoon but still be easy to ladle.
What's the best way to reheat leftovers without breaking the cream?
Use medium-low heat on the stovetop and stir constantly. If the soup separates, whisk in 1 tbsp cold butter or 2 tbsp heavy cream to restore creaminess. For microwave reheating, use 50% power in 1-minute intervals, stirring between each. Always add a splash of broth if needed—this helps maintain that restaurant-quality texture.
Can I make this soup in a slow cooker?
Cook the bacon separately, then sauté onions and garlic in the slow cooker. Add all remaining ingredients (except bacon and cream) and cook on low for 4-5 hours. Stir in the cream and bacon during the last 30 minutes. The slow cooker method actually enhances the flavors, making the soup even more tender and aromatic. Perfect for busy days!