Crunchy Baked Chicken Cordon Bleu

Ingredients

• 4boneless, skinless chicken breasts
• 4 thin slicesgood-quality ham
• 4 slicesSwiss cheese
• 30 g (¼ cup)plain flour
• A pinchkosher salt and freshly ground black pepper
• 60 g (1 cup)panko breadcrumbs
• 2 tablespoonschopped parsley
• 25 g (¼ cup)grated Parmesan
• 28 g (2 tablespoons), meltedunsalted butter
• 2eggs

Instructions

1. 1

   Heat the oven

   Preheat the oven to 200°C (400°F).

2. 2

   Cut the pockets

   Place your non-cutting hand on top of a chicken breast. Insert a knife into its thickest part and, using a sweeping motion, cut towards the middle to form a pocket.

3. 3

   Fill the chicken

   Put one slice of ham and one slice of cheese into each pocket. Press the chicken down to close it; use toothpicks to hold the opening shut if you wish.

4. 4

   Prepare the coating

   Set out three containers: put the flour in one, the beaten eggs in another and the breadcrumbs in the third.

5. 5

   Season the flour

   Add a pinch of salt and pepper to the flour.

6. 6

   Mix the breadcrumbs

   Combine the breadcrumbs with the parsley, Parmesan and a good pinch of salt and pepper. Stir in the melted butter until the crumbs are evenly coated.

7. 7

   Coat the chicken

   Dust each stuffed breast lightly with flour, dip it in the egg, then gently coat it with the seasoned breadcrumbs.

8. 8

   Arrange on a tray

   Line a baking tray with parchment paper and carefully transfer the coated chicken breasts to it.

9. 9

   Bake until cooked

   Bake for 25 to 35 minutes, until browned and cooked through. Serve hot.

What is chicken cordon bleu?

Cordon bleu is a dish of meat wrapped around ham and cheese, then coated and cooked. Its name is French, though the familiar breaded chicken version is associated with European cookery rather than one single definitive origin.

This version bakes the filled chicken instead of frying it. Panko, Parmesan and butter make a crisp, savoury coating, while the ham and Swiss cheese provide the classic centre.

Nutrition and macros by portion

The nutrition label shows one serving as written: 500 calories, 53g protein, 25g carbs, 20g fat.

Chicken supplies most of the protein, while the flour, panko and a little Parmesan contribute carbohydrates. Cheese, butter, eggs and the coating account for much of the fat; pair a portion with plenty of vegetables or salad for a more balanced plate.

Choosing the ingredients

Chicken breasts: Choose breasts large enough to cut a pocket into without slicing all the way through. Keeping the opening small helps contain the filling as the chicken bakes.

Ham and cheese: Thin slices are easier to tuck into the pockets. Swiss cheese melts smoothly, and a good-quality ham adds savoury flavour without making the filling too bulky.

Panko coating: Panko’s larger, flaky crumbs help give the outside a crunchy finish. Parsley and Parmesan season the coating, while melted butter helps the crumbs brown.

Making a neat pocket

Knife work: Keep one hand flat on the chicken and cut into the thickest side with a controlled sweeping motion. Stop around the middle so the breast stays joined along its edges.

Sealing: Press the opening together after adding the filling. If it will not stay closed, secure it with a toothpick and remember to remove it before serving.

Getting an even coating

Three containers: Keep the flour, beaten eggs and breadcrumb mixture separate and work in that order. A light flour dusting helps the egg cling, and the egg gives the crumbs something to stick to.

Breadcrumbs: Stir the melted butter through until the panko is evenly coated, rather than leaving wet clumps. Handle the chicken gently when pressing it into the crumbs so the coating stays in place.

How to judge doneness

Colour: The coating should look browned and crisp when the chicken is ready. The recipe gives a baking window of 25 to 35 minutes, but the exact time depends on the size and thickness of the breasts.

Centre: Check the thickest part of the chicken, avoiding the pocket of melted cheese. The chicken should be cooked through before serving; a food thermometer can help you check its internal temperature.

Timing and serving

Prep ahead: You can cut the pockets and prepare the coating containers before assembling, but bread the chicken close to baking time to keep the crumbs from getting soggy.

On the plate: Serve hot with a green salad, steamed vegetables or roasted potatoes. A crisp vegetable side balances the rich cheese and buttery coating.

Recipe notes & tips

• Cut each pocket gradually so you do not slice through the opposite side.
• Use thin ham and cheese slices to make the filling easier to enclose.
• Keep the flour, egg and crumb containers close together for a tidy coating process.
• Stir the butter thoroughly through the panko so it browns more evenly.
• Arrange the coated breasts with space between them on the tray.
• Remove any toothpicks before serving.

Variations

• Use Gruyère: Swap the Swiss cheese for Gruyère for a deeper, nuttier flavour.
• Change the ham: Try another thinly sliced cooked ham while keeping the filling modest.
• Add mustard: Spread a thin layer of mustard inside each pocket before adding the ham and cheese.
• Boost the herbs: Add a little finely chopped thyme to the breadcrumb mixture.
• Make it gluten-free: Use gluten-free flour and breadcrumbs in place of the standard versions.

Common mistakes to avoid

• Cutting all the way through: Leave the far side of the breast intact so the filling stays inside.
• Overfilling the pockets: Use just one slice each of ham and cheese so the edges can close.
• Skipping the flour: Dust the chicken lightly first so the egg and crumbs adhere.
• Leaving crumb clumps: Stir the melted butter through the panko until it is evenly distributed.
• Crowding the tray: Leave space around the chicken so the coating can brown.
• Relying on colour alone: Check that the thickest part of the chicken is cooked through before serving.

How to store

Refrigerate leftovers in an airtight container for up to 3 days. Reheat in an oven until hot throughout; the coating may soften in a microwave.

Frequently asked questions