Sheet Pan Chicken Cordon Bleu

Easy Sheet Pan Chicken Cordon Bleu is a complete dinner for the entire family! Crispy, golden crumbed chicken breasts are filled with Dijon mustard, Swiss cheese, and savory ham, then baked on one pan with tender vegetables. It's hearty, flavorful, and comes together beautifully without the fuss of traditional frying.

a reliable part is the creamy Dijon sauce that ties everything together. It's rich, tangy, and gives this chicken cordon bleu recipe that restaurant-quality touch right at home. good for busy weeknights or when you want to impress without spending hours in the kitchen.

Why People Love This Recipe

This Sheet Pan Chicken Cordon Bleu takes all the classic flavors of the traditional dish and makes them so much easier to enjoy. Baking everything on one pan means less cleanup, no messy breading station, and perfectly juicy chicken every time. You still get that irresistible crunch and gooey cheese center, but without the extra effort.

It's the kind of easy chicken cordon bleu that feels special enough for guests yet simple enough for a cozy weeknight dinner. Paired with roasted vegetables and that velvety Dijon cream sauce, it's comfort food that tastes every bit as elegant as it looks.

What Goes Into Chicken Cordon Bleu

This Sheet Pan Chicken Cordon Bleu is simple but full of flavor. With just a few key ingredients, you'll get crispy, cheesy chicken and tender vegetables in one easy meal.

• Chicken Breasts: Use small, boneless, and skinless pieces so they cook evenly and stay tender. They're the good base for holding all that cheesy, savory filling.
• Swiss Cheese: Classic Swiss or Jarlsberg melts beautifully inside the chicken, giving each bite a smooth, nutty richness that complements the Dijon and ham.
• Ham: A thin slice of good-quality ham adds that salty, smoky contrast to the creamy cheese and mild chicken. It's what gives Chicken Cordon Bleu its signature flavor.
• Dijon Mustard: Spread inside the chicken and whisked into the sauce, Dijon adds a subtle tang that balances out the richness and ties everything together.

Note: Please see recipe card at the bottom for a full list of ingredients with measurements.

On the stove

1. Prep the Oven and Pan: Set your oven rack to the middle position and preheat to 200°C (400°F). Lightly spray a large baking sheet with cooking oil and set it aside.

1. Season and Slice the Chicken: Pat the chicken dry, then season both sides with salt, pepper, and half a teaspoon of garlic powder. Carefully slice a pocket into the thickest side of each breast.

1. Fill Chicken: Spread one teaspoon of mustard inside each pocket. Layer with Swiss cheese halves and a slice of ham, then fold the edges over and secure the opening with toothpicks.

1. Coat the Chicken: Whisk eggs in one shallow bowl, and combine Panko and seasoned breadcrumbs in another. Dip each chicken breast into the egg, then coat fully in breadcrumbs for a crisp finish.

1. Choose Method: For extra crunch, fry each chicken breast for about 4 minutes per side until golden, then transfer to the baking sheet. Or, skip the frying and spray the breaded chicken generously with oil before baking.

1. Prepare the Vegetables: Toss the broccoli and cauliflower florets with olive oil, salt, pepper, and the remaining garlic powder. Arrange them around the chicken on the baking sheet and sprinkle with Parmesan if you like.

1. Bake to Perfection: Bake for 25–30 minutes, or until the chicken is golden and cooked through and the vegetables are tender. Let the chicken rest for 5 minutes before removing the toothpicks.

1. Make Sauce: Melt butter in a saucepan and sauté garlic. Whisk in flour, then add milk, Dijon, stock powder, and Parmesan until smooth and thickened. Season and serve over the chicken.

This Sheet Pan Chicken Cordon Bleu pairs perfectly with comforting and flavorful sides. Parmesan Scalloped Potatoes make a rich and satisfying addition, their cheesy layers matching the indulgent filling of the chicken. For a lighter touch Garlic Green Beans with Parmesan add freshness and a bit of crunch to balance the meal. And if you're in the mood for something cozy, a bowl of Creamy Roasted Tomato Basil Soup ties everything together with its smooth, tangy flavor.

Kitchen tip

• Seal the chicken well by using toothpicks to keep the edges closed so all that gooey cheese stays inside where it belongs.
• Spray generously if you're baking instead of frying. A good coat of cooking oil helps the crumbs turn beautifully golden and crisp.
• Check doneness with a quick temperature read. 75°C (165°F) is your magic number for juicy, perfectly cooked chicken.
• Customize the veggies depending on what's in your fridge. We love switching it up with green beans, carrots, or even zucchini.

Recipe FAQ's

Absolutely. While Swiss is traditional, you can use provolone, mozzarella, or even cheddar if that's what you have on hand. Just choose a cheese that melts well.

Not at all. Baking works beautifully as long as you spray the coating generously with oil to help it crisp up. Frying just gives a slightly richer, golden crust.

Yes, you can prep the stuffed and breaded chicken a few hours early and refrigerate it. When you're ready to bake, just let it sit at room temperature for 15 minutes before popping it in the oven.

What you need

• 4 chicken breasts small, skinless and boneless
• 1 pinch salt to season
• 1 pinch pepper to season
• 1 1/2 teaspoons garlic powder divided
• 4 teaspoons dijon mustard divided
• 6 slices Swiss cheese halved (or Jarlsberg)
• 4 slices ham
• 2 eggs
• 1/2 cup Panko breadcrumbs
• 1/4 cup seasoned breadcrumbs
• 2 cups broccoli florets add more if desired – or another veg
• 2 cups cauliflower florets add more if desired – or another veg
• 1-2 tablespoons olive oil
• 2 tablespoons parmesan cheese fresh grated, optional
• 3 tablespoons butter
• 2 cloves garlic crushed or minced
• 2 tablespoons flour
• 1 1/2 cups milk 2%, skim or full cream
• 1 tablespoon Dijon mustard
• 1 teaspoon chicken stock or vegetable stock powder
• 1/4 cup parmesan cheese fresh grated
• 1 pinch salt to taste
• 1 pinch pepper to taste
• 2 tablespoons fresh parsley optional, for garnish

Method

1. Arrange shelf to the middle of your oven. Preheat oven to 200C/400F. Spray a large baking sheet with non stick cooking oil spray. Set aside.
2. Season chicken breast with salt, pepper and 1/2 teaspoon garlic powder. Slice a pocket into the largest side of each breast.
3. Spread the inside of each pocket with 1 teaspoon Dijon mustard per breast. Place 3 cheese halves and one slice of ham slice into each breast. Fold the edges of the chicken to cover the filling and seal with toothpicks.
4. In one shallow bowl, whisk the eggs. In another bowl, add the Panko and the seasoned breadcrumbs; mixing them well. Dip each breast into the egg wash first and then dredge in the breadcrumbs to fully coat.
5. Add enough oil to cover the base of a frying pan. Fry the chicken in batches of two, for ABOUT 4 minutes each side, until the crumbs are golden (it doesn't matter if the chicken is not cooked through, you will continue baking in the oven).
6. Once golden browned, use tongs to arrange chicken in the middle of the baking sheet. Continue with VEG.
7. After breading, arrange chicken in the middle of the baking sheet and spray generously with cooking oil spray, completely soaking the crumbs (this helps the crumbs turn a nice golden brown colour during baking). Continue with VEG.
8. Add the broccoli and cauliflower into a bowl. Drizzle with the olive oil and season with salt, pepper and the remaining 1 teaspoon garlic powder. Mix well with your hands.
9. Arrange the vegetables around the chicken on the baking sheet (if you don't have enough room for the vegetables, use a second baking sheet). Sprinkle the vegetables with 2 tablespoons of parmesan cheese (If desired).
10. Bake for 25-30 minutes, or until the chicken is golden and cooked through, and the vegetables are tender.
11. Remove toothpicks from the chicken and allow to rest for 5 minutes before serving with the Dijon Cream Sauce.
12. While chicken is in the oven:
13. Slowly add half the milk and whisk until the flour mixture is smooth and blended.
14. Add remaining milk, mustard, stock powder and parmesan, and continue cooking for 2-3 minutes while whisking until thickened. Keep in mind the sauce with continue to thicken as it cools. Add in extra milk only if needed, in 1-2 tablespoonful increments, until reaching your desired consistency. Season with salt and pepper to taste.
15. Add the parsley, if desired. Serve with chicken and veg.