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Amazing Chicken Cordon Bleu with 1 Sauce

By anna Boncoeur On May 15, 2026

Close-up of a Chicken Cordon Bleu cut open, revealing melted cheese and ham, served with a creamy mustard sauce.

Oh, comfort food! It’s my absolute jam, but sometimes, you just want that classic cozy feeling without feeling like you’ve overdone it, you know? That’s exactly where my Chicken Cordon Bleu with Creamy Mustard Sauce comes in. I’ve tinkered with this recipe for ages, trying to get that perfect crispy crunch without frying, and I finally cracked the code! This baked version is just as satisfying as the original, but honestly, it feels a little lighter. It’s become my go-to when the cravings hit hard on a busy weeknight, and the whole family devours it. Seriously, if you’re looking for a crowd-pleasing dinner that’s surprisingly easy, you’ve found it.

Why You’ll Love This Chicken Cordon Bleu with Creamy Mustard Sauce

This recipe is a winner for so many reasons! You get that irresistible crispy cornflake coating without all the fuss of frying, making it a much healthier option. Plus, that creamy, tangy mustard sauce? Pure magic! It’s honestly surprisingly simple to whip up, making it a lifesaver on busy weeknights when you still want something special. And the best part? It’s a total crowd-pleaser that even the pickiest eaters will gobble up. Trust me, this one will become a family favorite!

Ingredients for Chicken Cordon Bleu with Creamy Mustard Sauce

Don’t be intimidated by the ingredient list; it looks long, but it’s mostly pantry staples you probably already have! For the chicken itself, I always go for boneless, skinless breasts because they’re easy to work with and pound thin. And for that amazing crispy coating, crushed corn flakes are the secret weapon – they get SO golden and crunchy!

  • 4 boneless, skinless chicken breasts
  • 8 thin slices smoked turkey breast
  • 8 ounces Swiss cheese, sliced (I like to use good quality Swiss, it melts so much better!)
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 1 teaspoon garlic powder
  • 3 cups crushed corn flakes cereal (just crush them up in a ziplock bag with a rolling pin!)
  • 6 tablespoons melted butter
  • ¾ cup mayonnaise
  • 2 teaspoons yellow mustard
  • 1 teaspoon Dijon mustard

Crafting Your Chicken Cordon Bleu with Creamy Mustard Sauce: Step-by-Step

Alright, let’s get down to business and make this amazing Chicken Cordon Bleu! First things first, preheat your oven to a nice 400°F and get a baking sheet ready. You can grease it up or line it with parchment paper – whatever makes cleanup easier for you!

Next, we need to prep the chicken. Take your chicken breasts and slice them horizontally so you have two thinner cutlets from each. Pop them between some plastic wrap and give them a gentle pound until they’re about ¼ inch thick. This helps them cook evenly and makes rolling easier. If you need a visual, this guide on pounding chicken is super helpful!

Now, season those pounded chicken cutlets! A little salt, pepper, and garlic powder goes a long way. Sprinkle it all over both sides.

Time for the yummy center! Lay your thinned-out chicken on a clean surface. Place two slices of turkey and a couple of slices of Swiss cheese on each one. Then, roll them up nice and tight, tucking in the sides as you go so none of that cheesy goodness escapes.

This next step is key for keeping everything tucked in! Place your rolled chicken seam-side down and pop them in the fridge for about 15 minutes. It just helps them firm up.

While they’re chilling, get your cornflake coating ready. Melt your butter in one shallow dish and put your crushed corn flakes in another. Dip each chilled chicken roll in the melted butter, making sure it’s coated, then press it into the corn flakes until it’s nicely covered all around. Make sure they go back seam-side down on your prepared baking sheet so they don’t unroll.

Close-up of a Chicken Cordon Bleu stuffed with ham and cheese, with melted cheese oozing out.

Bake these beauties for about 28 to 32 minutes. You’re looking for that golden-brown, crispy coating and for the chicken to reach an internal temperature of 165°F. A meat thermometer is your best friend here!

About halfway through the baking time, whisk together your sauce ingredients: the mayonnaise, yellow mustard, and Dijon mustard in a little bowl. This simple mix is SO good! Keep an eye on the chicken while the sauce comes together.

Close-up of Chicken Cordon Bleu with Creamy Mustard Sauce, showing melted cheese oozing out.

Once the chicken is cooked through and gorgeous, let it rest for about 5 minutes before slicing. This lets the juices redistribute, making it extra tender. Then, serve it up with that delicious creamy mustard sauce drizzled over the top!

Serving Suggestions for Your Chicken Cordon Bleu

This Chicken Cordon Bleu is fantastic on its own, but serving it with the right sides really makes it a complete meal. Here are a few of my favorites:

Roasted Asparagus: The slightly earthy, crisp texture of roasted asparagus is the perfect contrast to the creamy chicken and tangy sauce. So simple and elegant!

Garlic Mashed Potatoes: You can never go wrong with a good mash! Creamy, garlicky mashed potatoes are basically a hug on a plate and soak up any extra sauce beautifully.

Simple Green Salad with Vinaigrette: A light, crisp salad with a zesty vinaigrette cuts through the richness of the chicken and cheese, offering a refreshing balance.

Storing and Reheating Your Chicken Cordon Bleu

Got leftovers? Lucky you! Store any un-eaten Chicken Cordon Bleu in an airtight container in the fridge for up to 3 days. I like to keep the chicken and the creamy mustard sauce in separate containers, just so the coating stays crispier on the chicken. Reheating is best done in the oven! Pop those leftovers onto a baking sheet and warm them at 350°F for about 10-15 minutes, or until heated through. You can microwave it in a pinch, but it won’t be quite as crispy. For meal prep, I often cook a double batch and then just reheat individual portions throughout the week. It’s seriously a lifesaver for quick lunches or dinners!

Frequently Asked Questions about Chicken Cordon Bleu

Got questions about this amazing Chicken Cordon Bleu with Creamy Mustard Sauce? I’ve got you covered!

Find more ideas and inspo!

Can I make this Chicken Cordon Bleu ahead of time?

Yes, you totally can! You can assemble the rolled Chicken Cordon Bleu, chill them as directed, and then coat them in butter and cornflakes. Store them raw, covered, in the fridge for up to 24 hours before baking. You might need to add a couple of extra minutes to the baking time.

What kind of Swiss cheese is best for Chicken Cordon Bleu?

I really love using a good quality Emmental or Gruyère Swiss cheese because they melt so beautifully and have a fantastic nutty flavor that complements the turkey and chicken. But honestly, any good melting Swiss cheese will work great!

Is the creamy mustard sauce spicy?

Not at all! The combination of yellow mustard and Dijon gives it a nice tangy flavor, but it’s not spicy. If you like a little kick, though, feel free to add a pinch of cayenne pepper or a dash of hot sauce to the sauce!

Before You Go

Give this easy Chicken Cordon Bleu with Creamy Mustard Sauce a try this week – I just know you’re going to love it! If you end up making it, please let me know how it turned out in the comments below. I love hearing from you!

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Close-up of Chicken Cordon Bleu cut open, revealing melted cheese and served with creamy mustard sauce.

Chicken Cordon Bleu with Creamy Mustard Sauce


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  • Author: anna-Bonc
  • Total Time: 45 min
  • Yield: 8 servings 1x
  • Diet: Low Fat

Description

Crispy baked chicken stuffed with turkey and Swiss cheese, served with a creamy mustard sauce.


Ingredients

Scale
  • 4 boneless skinless chicken breasts
  • 8 thin slices smoked turkey breast
  • 8 ounces Swiss cheese sliced
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 1 teaspoon garlic powder
  • 3 cups crushed corn flakes cereal
  • 6 tablespoons melted butter
  • ¾ cup mayonnaise
  • 2 teaspoons yellow mustard
  • 1 teaspoon Dijon mustard

Instructions

  1. Preheat oven to 400°F. Grease a baking sheet or line with parchment paper.
  2. Slice chicken breasts horizontally into two cutlets each. Place between plastic wrap and pound to ¼ inch thickness.
  3. Season chicken with salt, pepper, and garlic powder.
  4. Place turkey and Swiss cheese on each chicken piece. Roll tightly, tucking in sides.
  5. Place rolled chicken seam side down and chill for 15 minutes.
  6. Dip each roll in melted butter, then coat with crushed corn flakes.
  7. Arrange chicken rolls seam side down on the baking sheet.
  8. Bake for 28 to 32 minutes until golden and chicken reaches 165°F.
  9. While chicken bakes, stir mayonnaise, yellow mustard, and Dijon mustard in a small bowl.
  10. Let chicken rest for 5 minutes before slicing and serving with sauce.

Notes

  • Chilling the rolled chicken before coating helps keep the filling secure.
  • Serve with roasted potatoes, green beans, or a crisp salad.
  • Prep Time: 15 min
  • Cook Time: 30 min
  • Category: Dinner
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 510
  • Sugar: 0
  • Sodium: 0
  • Fat: 36 g
  • Saturated Fat: 0
  • Unsaturated Fat: 0
  • Trans Fat: 0
  • Carbohydrates: 10 g
  • Fiber: 0
  • Protein: 35 g
  • Cholesterol: 0

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