
Turn the sophisticated Chicken Cordon Bleu into a cozy, fuss-free casserole with this stacked treat. Mixing soft shredded chicken, black forest ham and Swiss cheese, all wrapped in a smooth Dijon cream sauce and topped with crunchy Panko breadcrumbs makes a dish that feels fancy yet totally doable.
I've tweaked this in my kitchen tons of times and found it brings all the happiness of regular Chicken Cordon Bleu but needs way less work.
Must-Have Ingredients Overview
- Chicken: Go for soft, shredded pieces for the nicest texture
- Ham: Pick Black Forest type for the richest taste
- Swiss Cheese: Freshly sliced works best when melting
- Dijon Mustard: Gives that signature zingy flavor
- Panko Breadcrumbs: Makes that perfect crunchy layer on top
- Whole Milk: Helps create that rich, velvety sauce
Crafting Casserole Perfection
- Put Down The Chicken:
- Spread chicken pieces evenly across the bottom.
- Place Your Ham:
- Gently lay ham slices so they cover everything.
- Get Cheesy:
- Arrange Swiss slices slightly overlapping each other.
- Mix Up The Sauce:
- Stir continuously for a smooth, lump-free mixture.
- Sprinkle The Top:
- Scatter buttery Panko mix all over.

From my cooking adventures, I've learned that making a great sauce needs slow stirring and adding milk bit by bit. My cooking teacher always said, 'The sauce isn't something to rush – it's what makes the whole dish special.'
Perfect Pairings
This tastes amazing with some roasted asparagus, a simple green salad, or buttery egg noodles. Want to make it fancy? Add a little white wine sauce on top.
Fun Twists
Switch things up by using Gruyère instead, throwing in some cooked mushrooms, or adding layers of spinach. For extra yumminess, mix some herbs into your breadcrumbs.
Keeping It Fresh
Pop leftovers in the fridge with a cover and they'll stay good for three days. Warm it back up in your oven to keep that nice crunchy top.
After trying this recipe countless times in my kitchen, I can honestly say this casserole hits the sweet spot between fancy cooking and everyday simplicity. When you take care with each part, you end up with a meal that brings a touch of class to your regular dinner table.

Recipe FAQs
- → Can I use pre-cooked chicken?
- Absolutely, pre-cooked or rotisserie chicken saves a lot of time.
- → Can I prepare it early?
- Yes! Assemble a day in advance, but add breadcrumbs only right before baking.
- → What goes well with it?
- Pair it with roasted veggies or a fresh green salad for a complete meal.
- → Can this be frozen?
- Sure! Freeze it before adding the breadcrumbs, and bake after thawing with freshly added topping.
- → Why isn't my sauce setting?
- Keep whisking and ensure the flour is well mixed before you pour in the milk.