Campbell's Chicken Ala King Recipe: Creamy Celery-Mayo Masterpiece in One Pot

This Campbell's Chicken à la King recipe delivers the creamy, celery-rich comfort of classic diner-style cooking in a single, foolproof pot. The secret lies in balancing Campbell’s cream of mushroom soup with mayo and finely chopped celery—creating that signature velvety texture without separation.

I’ve perfected this method over years of testing, ensuring the chicken stays tender while the sauce thickens just enough to coat every bite.

The beauty of this dish is its simplicity: just 10 minutes of prep followed by 30 minutes of simmering transforms basic ingredients into restaurant-quality comfort food. The celery adds subtle crunch and freshness, while the mushrooms deepen the rich, savory flavor.

This recipe is perfect for weeknight dinners when you crave something hearty but don’t want to spend hours in the kitchen.

By the end, you’ll have perfectly cooked chicken swimming in a luscious, creamy sauce that’s neither too thick nor too thin—just right. The aroma alone will have everyone gathering around the table, and the first bite delivers that nostalgic, comforting flavor you remember from classic diner plates.

Serve with buttered noodles or crusty bread to soak up every last drop.

Whether you’re feeding a family or hosting dinner guests, this one-pot wonder delivers professional results with minimal effort. The technique is straightforward, the ingredients accessible, and the outcome consistently impressive. Let’s make this creamy masterpiece together—no shortcuts, just proven perfection.

Ingredients for campbell's chicken ala king

Ten simple ingredients transform into classic diner-style Chicken à la King with velvety texture and nostalgic flavor.

The celery and onion form the flavor foundation—fresh, crisp stalks yield the best texture, so avoid pre-chopped mixes. For optimal quality, purchase organic celery from the produce section at Whole Foods or your local farmers' market. The yellow onion should be firm with no sprouting—Sweet Onion brand from the grocery store works reliably. Prep these first: finely chop the celery (including leaves) and dice the onion into even 1/4-inch pieces for consistent cooking. The chicken breast should be cut into uniform 1-inch cubes to ensure even cooking throughout the creamy sauce.

Substitutions can work, but with trade-offs. Pre-chopped celery mixes are fine in a pinch, though they lack freshness. For the onion, red onion adds color but milder flavor. The Campbell's soup is non-negotiable for authenticity—no instant or homemade mushroom soup substitute replicates the perfect balance of creaminess and umami. If you're avoiding mayo, Greek yogurt at half quantity works but alters texture slightly. The Worcestershire sauce can be omitted for a milder version, but it adds that classic diner depth. For the butter, olive oil maintains flavor but lacks richness. Always use full-fat mayo and butter for the signature velvety mouthfeel.

This dish reheats beautifully—simply warm through on low heat, stirring occasionally to prevent curdling. Store leftovers in an airtight container for up to 4 days in the refrigerator. For longer storage, freeze portions in single-serving containers for up to 3 months. The sauce thickens upon cooling, so add a splash of chicken broth when reheating if needed. To serve, spoon over buttered egg noodles or crusty bread, reserving some sauce for drizzling. The flavor actually improves after the first night as ingredients meld together.

Step-by-step instructions for creamy chicken Ala King

Master this classic comfort dish with a velvety sauce and tender chicken in just one pot.

Heat a large Dutch oven or deep skillet over medium-high heat. Add the 2 tablespoons unsalted butter and let it melt completely, watching for small bubbles to form around the edges. This indicates the butter is ready for the chicken.

Add the 1.5 lb boneless, skinless chicken breast, cut into 1-inch cubes, in a single layer. Let them sear undisturbed for 3-4 minutes until they develop a golden-brown crust on one side. This initial browning builds deep flavor in the sauce. Flip the chicken pieces and cook for another 3-4 minutes until they reach 165°F internally. Remove the chicken and set it aside on a plate.

In the same pot, add the 1 medium yellow onion and 3 whole celery stalks, both finely chopped. Cook for 4-5 minutes until the onions become translucent and the celery softens slightly. Stir in the 2 cloves garlic cloves, minced, and cook for an additional 30 seconds until fragrant. This aromatic base forms the flavor foundation of your sauce.

Reduce the heat to medium-low and sprinkle the 1 tablespoon all-purpose flour over the vegetables. Stir vigorously for 1-2 minutes until the flour is fully incorporated and the mixture becomes slightly thickened. This step prevents a raw flour taste and creates a smooth sauce texture.

Gradually pour in the 0.5 cup chicken broth, stirring constantly to combine with the flour. Let the mixture simmer for 2-3 minutes until it begins to thicken slightly. The goal is to create a roux that will later blend seamlessly with the mayonnaise.

Add the 1 can Campbell's cream of mushroom soup and 1 tablespoon Worcestershire sauce, stirring well to distribute evenly. The soup provides a rich, creamy foundation while the Worcestershire sauce adds depth of flavor. Simmer for 3-4 minutes until the mixture is fully combined and heated through.

Remove the pot from heat and let it cool slightly for 2 minutes. This prevents the mayonnaise from breaking when added to hot liquids. Stir in the 0.5 cup mayonnaise gradually, mixing gently to maintain a smooth, creamy consistency. The mayonnaise should blend completely without creating lumps.

Return the pot to low heat and add the 0.5 teaspoon dried thyme, 0.5 teaspoon salt, and 0.25 teaspoon black pepper. Stir to combine, then return the chicken to the pot. Gently fold the chicken pieces into the sauce, allowing them to absorb the creamy mixture for 2-3 minutes until fully coated.

Taste and adjust seasoning if needed. The sauce should be rich, creamy, and perfectly balanced with a subtle tang from the Worcestershire and a hint of earthiness from the thyme. If the sauce appears too thick, add 1-2 tablespoons of chicken broth to reach your desired consistency.

Transfer the chicken and sauce to a serving dish, ensuring each piece is generously coated. Serve immediately over buttered egg noodles or steamed white rice to soak up every bit of the creamy sauce. The dish is best enjoyed fresh while the sauce maintains its velvety texture.

For an extra touch, garnish with additional chopped celery leaves or a sprinkle of freshly cracked black pepper. The contrast of textures and temperatures makes this dish truly special. Leftovers can be refrigerated for up to 3 days, though the sauce may thicken slightly upon reheating—simply stir in a splash of broth to restore creaminess.

Best sauces and condiments for this dish

Classic Creamy Sauce

The star of this dish is the velvety sauce made with Campbell's cream of mushroom soup and mayonnaise. The soup provides that signature creamy base, while the mayo adds richness and helps create the signature texture.

I use Duke's mayonnaise for its full-fat consistency, which blends perfectly without breaking. The key is adding the mayo gradually after removing the pot from heat to prevent curdling. 🥛

Celery-Mayo Twist

For an extra layer of flavor, I recommend adding 1 tablespoon fresh lemon juice to the sauce just before serving. This brightens the richness and cuts through the creaminess beautifully.

You can also stir in 1 teaspoon Dijon mustard for a subtle tang that elevates the dish. Both additions keep the sauce from feeling too heavy.

Umami Boosters

To deepen the savory profile, a splash of soy sauce (1 teaspoon) or an extra ½ teaspoon Worcestershire sauce works wonders. For a smoky note, add ¼ teaspoon smoked paprika to the sauce while simmering. These small additions transform the dish from classic to next-level without altering the core recipe.

Herb Variations

Fresh herbs add brightness and complexity. I like finishing with 1 tablespoon chopped fresh parsley or 1 teaspoon chopped chives for a pop of color and freshness. For a more robust flavor, try ½ teaspoon dried tarragon or ½ teaspoon dried marjoram mixed into the sauce during the final simmer.

Thickening Adjustments

If your sauce is too thin, stir in ½ teaspoon cornstarch mixed with 1 teaspoon water until thickened. For a richer texture, add 1 tablespoon heavy cream or 1 tablespoon sour cream at the end. Avoid over-thickening, as the sauce should coat the chicken without being gluey.

Spicy Kick Options

For heat lovers, add ½ teaspoon hot sauce or ¼ teaspoon cayenne pepper to the sauce. For a smoky-spicy twist, stir in ½ teaspoon chipotle powder or a pinch of crushed red pepper flakes.

These additions work best when added after the sauce has thickened to avoid breaking the mayo.

Frequently asked questions