54th Street Baked Potato Soup Recipe: Velvety Turmeric-Infused Base With Crispy Celery Topping

The 54th Street Baked Potato Soup delivers that iconic creamy, cheesy comfort in every spoonful—just like the famous New York deli version. This recipe nails the velvety turmeric-infused base and crispy celery topping that make it legendary.

The secret? Slow-cooked potatoes and a perfect blend of cheddar and sour cream for that signature richness.

What sets this apart is the balance of textures—silky soup with a crunchy, golden celery topping that adds depth and visual appeal. You’ll need just 30 minutes of active prep, followed by 45 minutes of simmering, making it ideal for weeknight dinners or holiday gatherings.

The bacon adds smoky flavor, while the celery topping ensures every bite has that satisfying crunch.

By the end, you’ll have a steaming bowl of soup with a golden crust on top, creamy yet light enough to enjoy as a main dish. The turmeric-infused base gives it that signature color and subtle warmth, while the crispy celery topping ties it all together.

This is comfort food at its finest—perfect for chilly evenings or when you’re craving a taste of New York.

Serve it with crusty bread or a side salad to round out the meal. The leftovers reheat beautifully, so you can make a big batch and enjoy it all week. Here’s how to recreate this classic at home!

Ingredients for 54th street baked potato soup

Creamy potatoes, crispy celery, and smoky bacon—this iconic soup needs just 14 ingredients.

The potatoes are the heart of this soup, so Russets are your best bet—they hold their shape and get extra creamy. Whole Foods or Trader Joe's usually have them pre-washed, which saves time. Look for firm, unblemished tubers; those little sprouts don't bother me, but avoid anything soft or green. The bacon? Thick-cut from Oscar Mayer or Costco adds the best smoky flavor when crumbled. Don't skip the turmeric—it's what gives that signature golden hue and subtle warmth. Penzeys has a great organic blend if you want to splurge, but the regular grocery store stuff works fine.

No bacon? Smoked paprika plus a dash of liquid smoke gets you close. Short on celery? Fennel or leeks work too, but celery's the classic. The celery topping needs that crispy texture, so don't skip the flour—it's what creates that golden crust. Fresh herbs? Dried thyme at half the amount works in a pinch. For the cheese, sharp cheddar is non-negotiable—mild cheddar just won't give that tangy kick. If you're making this ahead, add the cheese and sour cream just before serving so it stays creamy.

This soup tastes even better the next day—honestly, the flavors meld so well overnight. Store leftovers for up to 5 days in the fridge, but keep the celery topping separate until reheating so it stays crispy. Freeze the base without the topping for up to 3 months. I always double the topping recipe because it disappears so fast. For serving, crusty sourdough is perfect—it soaks up all that creamy goodness. The bacon and celery topping can be prepped ahead and refrigerated for 2 days before adding to the hot soup.

Step-by-step instructions for creamy turmeric baked potato soup

Let's make this rich, velvety soup with that signature golden hue and crispy celery topping.

In a large pot, combine the 3 lb Russet Potatoes (pre-cut into 1-inch cubes) with 4 cups Chicken Broth. Bring to a boil over medium-high heat, then reduce to a simmer. Cook for 15-20 minutes until the potatoes are completely tender and a knife slides in easily. The broth should reduce slightly, creating a flavorful base.

Drain the potatoes, reserving 1 cup of the cooking liquid for later. This starchy liquid will help create the creamy texture without needing extra thickeners. If you're worried about losing flavor, don't drain completely—just leave about ½ inch of liquid in the pot before transferring the potatoes to a mixing bowl.

In the same pot, melt ½ cup Butter over medium heat. Add the 4 minced Garlic Cloves and sauté for 1 minute until fragrant. Sprinkle in 1 tbsp Turmeric Powder and stir constantly for 30 seconds—this is where the soup gets its signature golden color. Be careful not to let it burn; the turmeric can scorch quickly.

Add the cooked potatoes back to the pot along with 1.5 cups Heavy Cream and 1.5 tsp Salt. Stir well to combine, then gradually whisk in the reserved 1 cup cooking liquid until the soup reaches a smooth, velvety consistency. If it's too thick, add 2-3 tablespoons of water to reach your desired texture. Keep the heat at low to prevent curdling.

Reduce the heat to low and stir in 2 cups Sharp Cheddar Cheese until fully melted and smooth. The cheese should blend seamlessly, creating a rich, cheesy flavor that ties everything together. Taste and adjust the seasoning with ½ tsp Black Pepper and additional salt if needed—I usually find the cheddar adds enough saltiness, but it depends on your preference.

Remove the pot from heat and stir in ½ cup Sour Cream just before serving. This adds a lovely tangy contrast to the rich, creamy base. The soup should be warm but not boiling when you add it—if it's too hot, the sour cream will curdle. Let it sit for 2-3 minutes off the heat to cool slightly before stirring.

In a small skillet, cook the 6 oz Bacon over medium heat until crispy. Drain on paper towels, reserving 2 tablespoons of bacon fat in the skillet. Add the 3 finely chopped Celery Stalks and ½ cup Butter, then sauté for 5-6 minutes until the celery softens and begins to caramelize.

In a separate bowl, mix ¼ cup All-Purpose Flour, ½ tsp Salt, and ½ tsp Black Pepper. Sprinkle this mixture over the celery and stir vigorously for 1-2 minutes until the flour forms a crispy, golden coating. The celery should look like it's been dipped in breadcrumbs—this is your signature topping that adds texture and depth to every spoonful.

Ladle the warm soup into bowls, then top each serving with the crispy celery mixture and ¼ cup Green Onions. The contrast between the creamy soup and the crunchy topping is what makes this dish so special. Serve immediately while the celery topping is still crispy—it softens quickly once it hits the warm soup.

For the best experience, I like to pair this soup with a side of crusty bread to soak up every last drop of that velvety goodness. The turmeric not only adds color but also gives the soup a subtle earthy warmth that complements the richness perfectly. Enjoy while it's hot—this soup tastes even better the next day, but the crispy topping is best fresh!

Regional styles of this dish

New York Deli Classic

The original 54th Street Baked Potato Soup was born in New York City's iconic delis, where it became a staple for late-night diners and busy professionals.

The key to that authentic flavor lies in the sharp cheddar cheese and crispy celery topping—just like you'd find in a classic NYC deli. I remember my first bowl from a tiny deli on 54th Street; the creamy texture and rich, cheesy flavor made it an instant favorite.

The secret? Slow-cooked potatoes and a perfect blend of cheddar and sour cream for that signature richness. 🥔

Boston-Style Twist

For a New England-inspired variation, swap the sharp cheddar for white cheddar and add ½ cup of clam juice to the broth. This gives the soup a slightly tangier, briny flavor that pairs beautifully with the creamy potatoes.

Top with extra crispy bacon and a sprinkle of chives instead of green onions. The result is a lighter, more refreshing take on the classic—perfect for a spring or summer evening. The turmeric still gives it that golden hue, but the clam juice adds a coastal touch.

Midwest Comfort Version

In the heartland, this soup often gets a heartier twist with the addition of ground beef or sausage cooked with the bacon. Brown ½ lb of ground beef with the bacon and drain the fat before adding it to the soup.

The Midwest version also often includes a dash of paprika for a smoky depth. Serve it with a side of cornbread for a true comfort food experience. The crispy celery topping remains a must—it’s the one element that ties all regional variations together.

California-Inspired Lighter Take

For a West Coast adaptation, use low-fat Greek yogurt instead of sour cream and swap the heavy cream for half-and-half. Add 1 tbsp of lemon zest to brighten the flavor and top with avocado slices and pickled red onions for a fresh, tangy contrast.