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Dinner · Part 1 of 3: Ingredients

Creamy Chicken Cordon Bleu Lasagna

A golden-brown baked chicken cordon bleu lasagna in a glass dish with a slice being lifted.
Prep
Cook
Total
Serves
8
Includes 10 min resting

Transform the classic flavors of chicken cordon bleu into a comforting, family-friendly pasta bake that is perfect for any weeknight dinner or special weekend gathering. This recipe brings together the savory combination of chicken and ham with a rich, creamy sauce and a blanket of melted Swiss cheese, creating a dish that is as satisfying to make as it is to eat.

This chicken cordon bleu lasagna is a masterful fusion of two beloved comfort foods. By replacing traditional breaded chicken cutlets with diced chicken breast and incorporating a velvety béchamel sauce, this recipe simplifies the labor-intensive assembly of a classic cordon bleu.

The result is a bubbling, golden casserole that offers the perfect balance of savory ham, tender poultry, and nutty Swiss cheese in every layer. It is an ideal solution for those seeking a hearty meal that feels indulgent yet remains straightforward to prepare in a single casserole dish.

Ingredients

Makes one 9x13 inch casserole · serves 8

Main

  • 12 ounces lasagna sheets, oven-ready

Filling

  • 2 cups cooked chicken breast, diced
  • 1 cup diced ham

Sauce

  • 3 cups béchamel sauce, store-bought or made ahead

Topping

  • 2 cups Swiss cheese, shredded
  • 1 cup mozzarella cheese, shredded
Contains: gluten, milk

Why this recipe works

The method of layering pre-cooked components ensures that the lasagna comes together quickly, allowing the oven to do the heavy lifting. By using a béchamel sauce instead of a tomato-based sauce, the dish maintains the signature creamy profile of a traditional cordon bleu, while the Swiss cheese provides a distinct, savory depth that perfectly complements the mild chicken and salty ham.

Baking the lasagna covered initially allows the pasta sheets to absorb moisture from the sauce, ensuring they cook through evenly without becoming dry or brittle.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

Removing the foil during the final stages of the baking process allows the mozzarella and Swiss cheese blend to develop a beautiful, golden-brown crust that seals in the heat and provides a lovely textural contrast to the soft, creamy interior.

Notes and substitutions

For the best results, use high-quality Swiss cheese and shred it yourself, as pre-shredded varieties often contain anti-caking agents that can hinder proper melting.

A classic béchamel sauce is essential for the creamy texture; if preparing from scratch, ensure it is smooth and seasoned with a touch of nutmeg to enhance the dairy flavors. The choice of pasta is also important; oven-ready sheets are recommended for convenience, but traditional boil-before-use sheets can be substituted if preferred.

When it comes to equipment, a 9x13 inch glass casserole dish is ideal because it allows for even heat distribution and lets you monitor the browning of the edges. If you do not have a glass dish, a ceramic one works equally well.

Always ensure your chicken is fully cooked before incorporating it into the filling, as the oven time is primarily for heating the components through and melting the cheese rather than cooking the raw proteins from scratch.

  • Swiss cheese: Gruyere or Emmental for a more traditional flavor profile
  • Béchamel sauce: Alfredo sauce for a quicker, store-bought alternative

Equipment

  • 9x13 inch glass casserole dish
  • large mixing bowl
  • spatula
  • aluminum foil
  • oven

Coming up in Part 2: the method

  1. Filling Preparation · 1 stepPrepare the filling
  2. Layering the Casserole · 1 stepAssemble the lasagna
  3. Baking and Browning · 1 stepBake until golden

Up next · Part 2 of 3

3 steps · 45 min of cooking · what to look for at each stage

Step-by-step instructions (Part 2)