Soups & Stews
This 54th Street baked potato soup recipe delivers the same velvety, cheesy perfection you crave—with a crispy, golden top that’s impossible to resist. The secret lies in slow-cooking potatoes until they’re tender enough to blend into a silky, comforting base, then finishing with layers of melted cheese and a crunchy, buttery crust. I’ve perfected this version to balance rich, savory flavors with just the right amount of tangy sour cream, ensuring every spoonful feels like a warm hug.
What sets this recipe apart is the technique: roasting the potatoes first intensifies their natural sweetness, while sautéing onions and garlic in bacon fat builds deep, smoky layers of flavor. The soup thickens beautifully as it simmers, creating that signature creamy texture without needing heavy cream. And the topping? A golden, crispy blend of cheddar and butter that turns every bite into a textural delight. It’s the kind of dish that transforms a simple weeknight into a cozy, restaurant-worthy experience.
The result is a soup so rich and satisfying, it’ll disappear faster than you can say “second helping.” The blend of creamy potatoes, savory bacon, and sharp cheddar creates a harmony that’s both comforting and complex. Whether you’re serving it to a crowd or enjoying a quiet bowl on a chilly evening, this recipe delivers the same magic that made 54th Street’s version legendary. The best part? It’s adaptable—swap in vegan cheese or gluten-free thickeners to make it work for any dietary need without sacrificing flavor.
Ready in under an hour with minimal effort, this soup is perfect for meal preppers or last-minute hosts. The slow simmer develops flavors that store-bought versions can’t match, and the crispy top adds a restaurant-quality finish. Here’s how to make it—step by step—for a bowl of warmth that feels like coming home.
Ingredients for 54th street baked potato soup
Roasted potatoes, smoky bacon, and velvety cheddar create the ultimate comfort bowl.
| Ingredient | Amount | Notes |
|---|---|---|
| Russet Potatoes 🥔 | 3 lb | Medium-sized, scrubbed clean |
| Bacon 🥓 | 8 oz | Thick-cut, chopped into small pieces |
| Yellow Onion 🧅 | 1 whole | Medium, diced into 1/4-inch pieces |
| Garlic Cloves 🧄 | 4 cloves | Fresh, minced into fine pieces |
| Chicken Broth 💧 | 4 cups | Low-sodium, homemade or quality store-bought |
| Sour Cream 🥛 | ½ cup | Full-fat for tangy richness |
| Sharp Cheddar Cheese 🧀 | 2 cups | Shredded, block preferred |
| Butter 🧈 | ½ cup | Unsalted, cold for crispy topping |
| All-Purpose Flour 🌾 | 2 tbsp | For thickening and crispy top |
| Salt 🧂 | 1 ½ tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ½ tsp | Freshly ground for best flavor |
| Dried Thyme 🌿 | ½ tsp | Or 1 tsp fresh thyme leaves |
| Olive Oil 🫒 | 2 tbsp | For roasting potatoes |
The potatoes are the foundation—Russet is ideal for their fluffy texture. Whole Foods or Trader Joe's carry organic options, but regular grocery store Russets work just as well. Roast them first for concentrated sweetness—425°F for 45 minutes until tender. The bacon should be thick-cut; Oscar Mayer or Applewood smoked adds depth. Garlic and onions caramelize beautifully in the bacon fat, so don’t rush this step. Fresh thyme elevates the flavor, but dried works in a pinch at one-third the amount.
No bacon? Smoked paprika or liquid smoke (1/2 tsp) mimics the smoky depth. Substitute sharp cheddar with Gruyère or Monterey Jack for a melty alternative. For a lighter option, use 2% milk sour cream instead of full-fat. The crispy topping relies on cold butter—microwave it 40 seconds to soften slightly before mixing with flour. If you’re gluten-free, swap the flour for almond flour or gluten-free all-purpose blend. The soup thickens as it simmers, so resist the urge to add extra broth unless it’s too thin.
Store leftovers in an airtight container for 4-5 days—the flavors deepen overnight. For the crispy topping, assemble it fresh before serving or reheat in a 350°F oven for 5 minutes to restore crunch. Freeze portions without the topping; add it fresh after reheating. This soup reheats beautifully—gentle heat on the stove prevents the cheese from separating. Double the batch and freeze half; it’s perfect for lazy Sundays or unexpected guests.
Why You'll Love This Recipe
- Here’s what sold me: this soup improves the next day. The flavors meld, the potatoes get even creamier, and the bacon? Even more irresistible. I’ll make a double batch on Sundays just to have it ready for lazy nights—no guilt, no fuss, just pure satisfaction.
- Crispy Bacon Hack: I swear by the secret move here—cooking the bacon until it’s extra crispy, then crumbling it right into the soup. That salty, smoky punch cuts through the creaminess like a knife, and honestly? It’s the one thing that makes this soup feel like a restaurant dish.
- One-Pot Magic: Between us, this is the kind of recipe that turns your kitchen into a low-stress zone. Toss everything into one pot—potatoes, broth, aromatics—and let it simmer. No chopping mountains of veggies, no multiple pans, just done. Even on nights when I’d rather be scrolling than cooking, this delivers.
- Leftovers That Beg: Here’s what sold me: this soup improves the next day. The flavors meld, the potatoes get even creamier, and the bacon? Even more irresistible. I’ll make a double batch on Sundays just to have it ready for lazy nights—no guilt, no fuss, just pure satisfaction.
Step-by-step instructions for 54th Street baked potato soup
Here's how to create the signature creamy texture and golden crust that makes this soup legendary.
🍳 Step 1: Roast Potatoes and Bacon for Deep Flavor
Preheat oven to 425°F. Toss the 3 lb Russet Potatoes (cut into 1-inch cubes) with 2 tbsp Olive Oil, 1 tsp Salt, and ¼ tsp Black Pepper on a rimmed baking sheet. Spread in a single layer. In a separate bowl, mix the 8 oz chopped Bacon with ½ tsp Salt and ¼ tsp Black Pepper.
Roast the potatoes for 25 minutes until they begin to brown. Remove the tray and scatter the bacon pieces evenly over the potatoes, then return to the oven for another 15 minutes. The potatoes should be tender when pierced with a fork, and the bacon should be crispy with golden edges. This roasting step builds rich, caramelized flavors that form the soup's foundation.
🍳 Step 2: Sauté Onions and Garlic for Aromatic Base
While the potatoes roast, heat 2 tbsp Olive Oil in a large Dutch oven over medium heat. Add the 1 whole Yellow Onion (diced) and cook for 5-6 minutes until softened and beginning to caramelize. Add the 4 cloves Garlic Cloves (minced) and ½ tsp Dried Thyme, cooking for another 1 minute until fragrant.
Here's where the magic starts: Stir in the roasted potatoes and bacon along with their rendered juices. Add the 4 cups Chicken Broth and bring to a gentle simmer. The broth should just cover the potatoes—if it doesn't, add a splash of water. Let this mixture simmer uncovered for 10 minutes to meld all the flavors together.
🥘 Step 3: Create the Signature Creamy Texture
In a separate bowl, melt the ½ cup Butter with the 2 tbsp All-Purpose Flour over low heat until smooth. This creates a roux that will transform your soup into velvety perfection. Slowly whisk this butter mixture into the simmering potato mixture, stirring constantly for 3-4 minutes until thickened.
Remove from heat and stir in the 2 cups Sharp Cheddar Cheese and remaining ½ tsp Salt until completely melted and smooth. The cheese should create those signature swirls throughout the soup. For extra richness, stir in the ½ cup Sour Cream—this adds that tangy depth that balances the creamy texture. Taste and adjust seasoning with additional Black Pepper if needed.
🔥 Step 4: Build the Crispy Topping
Return the soup to medium-low heat and let it warm through for 2-3 minutes. Meanwhile, prepare the topping by combining the remaining ½ cup Butter (softened), ½ cup Sharp Cheddar Cheese, and ¼ tsp Salt in a small bowl. Mix until crumbly and spreadable.
Ladle the soup into individual oven-safe bowls or a single large serving dish. Spoon the buttery cheese mixture over the top, spreading it evenly to create a continuous layer. Place under the broiler for 3-5 minutes until the topping turns deep golden brown and begins to bubble. Watch closely—this happens quickly!
🍽️ Step 5: Serve Immediately for Maximum Enjoyment
Let the soup rest for 2 minutes after broiling to allow the crispy topping to set slightly. The contrast between the creamy soup and crispy cheese crust is what makes this dish unforgettable. Serve each portion with a spoonful of the crispy topping still attached—this is the moment everyone will be watching.
For best results, serve immediately while the topping is still crispy. If you need to reheat leftovers, cover with foil and warm in the oven at 350°F for 10-15 minutes, then broil briefly to restore the crispy texture. The soup keeps well in the refrigerator for up to 3 days, though I doubt it will last that long in your home!
Pro Tips For Making 54th Street Baked Potato Soup
- COOK BACON LOW AND SLOW: I used to blast that bacon on high heat, and it’d end up crispy but greasy, drowning the soup’s flavor. Instead, cook it on medium-low—just until the edges turn golden and the fat starts to render slowly. That’s when you’ll get crispy bits and rich, smoky flavor without overpowering the potatoes.
- CUT POTATOES UNIFORMLY: Big chunks mean some potatoes stay hard while others turn to mush. Dice the Russets into ½-inch cubes—no smaller, no larger—so they cook through evenly. (Yes, even if it takes a few extra minutes to chop them right.)
- SWEAT ONIONS FIRST: Dumping raw onions into the pot with the potatoes will make the soup taste raw and bitter. Start by cooking them in the bacon fat until translucent—about 5 minutes—before adding anything else. That’s when their sweetness comes out to play.
- SEASON THE BROTH: Store-bought chicken broth is usually bland. Boost it with a pinch of salt, a splash of Worcestershire sauce, and a bay leaf while it heats up. (Skip the bay leaf later, but leave the seasoning in—it makes a real difference.)
Pro cooking tips for this dish
Roast First for Flavor
Roasting the potatoes at 425°F before blending transforms their starches into natural sweetness—this is the secret to that restaurant-quality depth. I cut them into 1-inch cubes for even cooking and toss with 2 tbsp olive oil to prevent sticking. The key? Roast them until fork-tender (40 minutes total) so they blend smoothly without gummy texture. 🥔
Bacon Fat Magic
Cooking the onions and garlic in bacon fat isn't just for flavor—it creates an aromatic base that carries every bite. I render 8 oz thick-cut bacon until crispy, then use those rendered juices to sauté the onions for 5-6 minutes until golden. This step builds the soup's smoky foundation that makes it taste homemade. Don't skip the thyme here—it adds earthy warmth that balances the richness.
Slow Simmer for Depth
After adding the broth, let the soup simmer uncovered for 10 minutes before blending. This slow cook allows the flavors to meld while reducing slightly for natural thickening. I use a immersion blender for creamy texture without lumps, but a regular blender works too—just return the soup to the pot after blending. The longer it simmers, the more complex the flavor becomes.
Roux Perfection
Creating the roux with ½ cup butter and 2 tbsp flour is where the soup's velvety texture comes from. Heat them together until smooth, then whisk into the soup while simmering for 3-4 minutes until thickened. This step replaces heavy cream while keeping the soup light. The cheese swirls happen naturally as you stir—just keep moving until fully melted. 🧈
Broiler Trick
The crispy topping requires precise timing under the broiler. I spread the butter-cheddar mixture evenly over the soup and watch closely—it should turn golden in 3-5 minutes. For even browning, rotate the dish halfway through. The secret? Use cold butter from the fridge—it creates better texture than softened butter. Let it rest 2 minutes after broiling before serving to set the crust.
Make-Ahead Hack
Prepare the soup up to the broiling step 2 days ahead—store it covered in the fridge. When ready to serve, just reheat gently and broil the topping fresh. The flavors actually improve overnight as the spices meld. For freezing, portion without the topping and reheat in a 350°F oven for 15 minutes, then add fresh topping after broiling. The crispy layer won't survive freezing, but it reheats beautifully! ❄️
Nutrition facts
Frequently asked questions
Can I make this soup without bacon?
Swap the bacon for ½ cup smoked paprika or ½ teaspoon liquid smoke to capture that smoky depth. For extra richness, add ¼ cup crispy fried onions or 2 tablespoons bacon bits as a garnish instead. The flavor will still be delicious—just with a different profile.
Why does my soup get grainy when blending?
Graininess happens when potatoes aren't fully cooked before blending. Roast them until completely tender (40 minutes) and let the soup simmer uncovered for 10 minutes before blending. For ultra-smooth texture, strain the soup through a fine-mesh sieve after blending. Using an immersion blender also helps avoid lumps.
How can I make this soup vegan?
Replace the butter with vegan butter or olive oil, use vegan cheddar cheese, and swap sour cream for coconut yogurt or cashew cream. For the crispy topping, mix ½ cup vegan butter with ½ cup nutritional yeast and ¼ cup almond flour. The texture will be slightly different but still satisfying!
Can I make this soup in a slow cooker?
Yes! Roast the potatoes and bacon as directed, then transfer everything to your slow cooker with the broth. Cook on LOW for 3 hours or HIGH for 1.5 hours. After cooking, stir in the cheese and sour cream, then proceed with the crispy topping as written. The slow cooker helps develop deeper flavors naturally.
What's the best way to reheat leftovers?
Reheat in a pot over medium-low heat until warmed through, stirring occasionally to prevent sticking. For the crispy topping, add it fresh after reheating and broil for 2-3 minutes to restore crunch. If using a microwave, cover with a damp paper towel and heat in 30-second intervals, stirring between each. The topping won't be crispy after reheating, so always add it fresh.