Chicken Cordon Bleu

Master the classic chicken cordon bleu: juicy chicken, savory ham, and melty Gruyère cheese, all bundled up in a crispy golden crust.
Chicken Cordon Bleu
This dish will wow all the guests at the next holiday gathering. Jennifer Segal
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Chicken Cordon Bleu, or “blue ribbon chicken,” might sound intimidating with its fancy-sounding name, but it’s easier to make than you’d think. Hailing from Switzerland—it has nothing at all to do with the famous Le Cordon Bleu culinary school in Paris—it features succulent chicken, savory ham, and melty Gruyere cheese, all rolled up and encased in a crispy golden crust.

The dish becomes even more irresistible when served with a simple dijon mustard cream sauce, which you can whip up while the chicken bakes. Serve the chicken with buttered peas, French green beans, or creamy mashed potatoes for a meal that’s cozy yet elegant—perfect for a festive holiday meal or special dinner any night of the week.
(Jennifer Segal)
Jennifer Segal
Mastering Chicken Cordon Bleu involves a few key techniques that make all the difference. First, wrapping the cheese in “ham packets” is a clever way to keep it contained within the chicken as it bakes, ensuring each bite is as gooey and delicious as the last. Second, chilling the rolled chicken breasts in the fridge before cooking is another important step; it helps them hold their shape and ensures the filling stays put. Finally, a three-step breading method—coating first with flour, then with beaten eggs, and finishing with breadcrumbs—is crucial for achieving that perfect, crispy exterior.

What You’ll Need To Make Chicken Cordon Bleu

(Jennifer Segal)
Jennifer Segal
  • Boneless, Skinless Chicken Breasts: Pounded thin to wrap around the ham and cheese for a tender, juicy bundle.
  • Black Forest Ham: Provides a layer of savory, smoky flavor when wrapped inside the chicken breasts.
  • Shredded Gruyère, Emmenthal, or Swiss cheese: Melts inside the chicken, adding a rich, creamy texture and a complex nutty flavor.
  • Panko Bread Crumbs: Used to coat the chicken, offering a crispy, golden crust when baked.
  • Butter: Mixed with the panko for a richer, more flavorful crust, and it is also used for sautéing shallots for the sauce.
  • Parmigiano Reggiano Cheese: Infuses the panko with a nutty, savory flavor and enriches the sauce.
  • All-Purpose Flour: Acts as the first coating in the breading process for crispiness and serves as a thickener for the sauce, ensuring it has the right consistency.
  • Eggs: Help to bind the flour and panko to the chicken.
  • Dijon Mustard: Adds a tangy depth to the breading and is also used to flavor the sauce.
  • Shallots: Provide a subtle, slightly sweet flavor foundation for the sauce..
  • Chicken Stock: Forms the base of the sauce, adding deep, savory flavor.
  • Heavy Cream: Gives the sauce its creamy texture and rich flavor.
  • Thyme: Adds a light, woodsy note to the sauce.

Step-by-Step Instructions

For the Chicken

Slice and pound the chicken: Cut the chicken breasts in half horizontally to form flat fillets. Place a fillet in a resealable freezer bag and use a meat mallet or rolling pin to pound it to an even thickness between 1/8 and 1/4 inch. Remove the pounded cutlet and set it aside. Repeat with the remaining three chicken pieces.

(Jennifer Segal)
Jennifer Segal

Prepare the chicken for filling: Lay each chicken breast vertically, smooth side down, on a 12×16-inch piece of plastic wrap that is positioned horizontally (looking down at the plastic wrap, it should be wider than tall). Evenly season the rough sides (facing up) with 1/2 teaspoon salt and 1/2 teaspoon pepper (you’ll use about 1/8 teaspoon salt and pepper for each piece of chicken).

(Jennifer Segal)
Jennifer Segal

Create the ham and cheese packets: Place 1/4 cup shredded Gruyère in the center of each ham slice.

(Jennifer Segal)
Jennifer Segal

Fold the ham over the cheese, starting with the sides and then the top and bottom. This encases the cheese within the ham, forming neat packets. Place the packets seam-side down to keep them closed.

(Jennifer Segal)
Jennifer Segal

Assemble and roll: Place these ham and cheese packets atop the seasoned chicken breasts, towards the end closest to you.

(Jennifer Segal)
Jennifer Segal

Begin rolling the chicken away from you, enclosing the ham and cheese packet tightly. Once rolled, wrap the chicken tightly in the plastic wrap. Squeeze gently to seal and twist both ends to form a log-like shape. Repeat with the remaining pieces. Refrigerate the chicken for at least 30 minutes or up to 1 day.

(Jennifer Segal)
Jennifer Segal
(Jennifer Segal)
Jennifer Segal

Preheat the oven to 375 degrees F and set an oven rack in the middle position. Line a rimmed baking sheet with aluminum foil and spray with nonstick cooking spray.

Bread the chicken: Set out three large shallow bowls. Place the flour in the first bowl. Beat the eggs and mustard in the second bowl. In the third bowl, mix the panko, butter, Parmigiano Reggiano cheese, and the remaining 1/4 teaspoon each of salt and pepper. Set up a breading station in this order: flour, egg/mustard mixture, panko mixture.

(Jennifer Segal)
Jennifer Segal

Remove the plastic wrap from the chicken cordon bleu rolls. Gently dredge each roll in the flour, coating evenly all around.

(Jennifer Segal)
Jennifer Segal

Dip in the egg/mustard mixture.

(Jennifer Segal)
Jennifer Segal

Dredge in the panko mixture, turning and patting to adhere.

(Jennifer Segal)
Jennifer Segal

Place the breaded chicken on the prepared baking sheet. Bake for about 25 minutes, until lightly golden and cooked through. Allow the chicken to rest on the baking sheet for 5 minutes before serving with the sauce.

(Jennifer Segal)
Jennifer Segal

For the Sauce

While the chicken bakes, make the sauce: In a medium skillet over medium heat, melt the butter. Add the shallots and cook, stirring occasionally, until softened, 2 to 3 minutes. Stir in the flour and cook, stirring constantly, for about 1 minute.

(Jennifer Segal)
Jennifer Segal
(Jennifer Segal)
Jennifer Segal

Add the chicken stock, stirring to combine, and then bring to a boil. Add the heavy cream, salt, pepper, mustard, and Parmigiano Reggiano.

(Jennifer Segal)
Jennifer Segal
(Jennifer Segal)
Jennifer Segal

Simmer until thickened, about 2 minutes. Add the thyme, then taste and adjust seasoning if necessary.

(Jennifer Segal)
Jennifer Segal
(Jennifer Segal)
Jennifer Segal

Before serving, if you wish to slice it into pinwheels, use a serrated knife with a gentle sawing motion, as the breading can be delicate. Serve the chicken with the sauce.

(Jennifer Segal)
Jennifer Segal

Chicken Cordon Bleu

Serves 4 Prep Time: 45 Minutes Cook Time: 25 Minutes Total Time: 1 Hour 10 Minutes, plus at least 30 minutes chilling time
For the Chicken
  • 2 large boneless, skinless chicken breasts (about 1 1/2 pounds)
  • 3/4 teaspoon salt, divided
  • 3/4 teaspoon freshly ground black pepper, divided
  • 4 thin slices black forest ham
  • 1 cup (4 ounces) shredded Gruyère, Emmenthal, or Swiss cheese
  • 1 cup panko bread crumbs
  • 3 tablespoons unsalted butter, melted and slightly cooled
  • 1/4 cup grated Parmigiano Reggiano cheese
  • 1/2 cup all-purpose flour
  • 2 large eggs
  • 1 tablespoon Dijon mustard
For the Sauce
  • 3 tablespoons unsalted butter
  • 3 tablespoons minced shallots, from 1 to 2 shallots
  • 2 tablespoons all-purpose flour
  • 1 1/2 cups chicken stock (or broth)
  • 1/3 cup heavy cream
  • 1/4 teaspoon salt
  • 1/8 teaspoon freshly ground black pepper
  • 1 teaspoon Dijon mustard
  • 2 tablespoons grated Parmigiano Reggiano cheese
  • 1 teaspoon fresh chopped thyme (or 1/2 teaspoon dried)
For the Chicken

Slice and pound the chicken: Cut the chicken breasts in half horizontally to form flat fillets. Place a fillet in a resealable freezer bag and use a meat mallet or rolling pin to pound it to an even thickness between 1/8 and 1/4 inch. Remove the pounded cutlet and set it aside. Repeat with the remaining three chicken pieces.

Prepare the chicken for filling: Lay each chicken breast vertically, smooth side down, on a 12x16-inch piece of plastic wrap that is positioned horizontally (looking down at the plastic wrap, it should be wider than tall). Evenly season the rough sides (facing up) with 1/2 teaspoon salt and 1/2 teaspoon pepper (you'll use about 1/8 teaspoon salt and pepper for each piece of chicken).

Create the ham and cheese packets: Place 1/4 cup shredded Gruyère in the center of each ham slice. Fold the ham over the cheese, starting with the sides and then the top and bottom. This encases the cheese within the ham, forming neat packets. Place the packets seam-side down to keep them closed.

Assemble and roll: Place these ham and cheese packets atop the seasoned chicken breasts, towards the end closest to you. Begin rolling the chicken away from you, enclosing the ham and cheese packet tightly. As you roll, tuck in the chicken’s sides. Once rolled, wrap the chicken tightly in the plastic wrap, squeezing gently to seal and twisting both ends to form a log-like shape. Repeat with the remaining pieces. Refrigerate the chicken for at least 30 minutes or up to 1 day.

Preheat the oven to 375 degrees F and set an oven rack in the middle position. Line a rimmed baking sheet with aluminum foil and spray with nonstick cooking spray.

Bread the chicken: Set out three large shallow bowls. Place the flour in the first bowl. Beat the eggs and mustard in the second bowl. In the third bowl, mix the panko, butter, Parmigiano Reggiano cheese, and the remaining 1/4 teaspoon each of salt and pepper. Set up a breading station in this order: flour, egg/mustard mixture, panko mixture.

Remove the plastic wrap from the chicken cordon bleu rolls. Gently dredge each roll in the flour, coating evenly all around; dip in the egg/mustard mixture; then dredge in the panko mixture, turning and patting to adhere. Place the breaded chicken on the prepared baking sheet. Bake for about 25 minutes, until lightly golden and cooked through. Allow the chicken to rest on the baking sheet for 5 minutes before serving with the sauce. If you wish to slice it into pinwheels, use a serrated knife with a gentle sawing motion, as the breading can be delicate.

For the Sauce

While the chicken bakes, make the sauce. In a medium skillet over medium heat, melt the butter. Add the shallots and cook, stirring occasionally, until softened, 2 to 3 minutes. Stir in the flour and cook, stirring constantly, for about 1 minute. Add the chicken stock, stirring to combine, and then bring to a boil. Add the heavy cream, salt, pepper, mustard, and Parmigiano Reggiano and simmer until thickened, about 2 minutes. Add the thyme, then taste and adjust seasoning if necessary.

Make-Ahead Instructions: Prepare the chicken by rolling it with the filling up to a day in advance. If adding breading, do so no more than 3 hours before cooking. Once breaded, store the chicken uncovered in the refrigerator and then bake as directed.

Nutrition Information

Per serving (4 servings)

Calories: 821, Fat: 47 g, Saturated fat: 25 g, Carbohydrates: 32 g, Sugar: 4 g, Fiber: 2 g, Protein: 64 g, Sodium: 1001 mg, Cholesterol: 337 mg

Nutritional Data Disclaimer
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Jennifer Segal
Jennifer Segal
Author
Jennifer is a classically trained chef, Cookbook author, and busy mom. She became interested in cooking in college while studying abroad in France and living with a French family. She is a graduate of L’Academie de Cuisine. Visit OnceUponaChef.com.
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