
Turn traditional Chicken Cordon Bleu into a simple, heartwarming casserole with this stacked treat. Mixing soft shredded chicken, black forest ham, and Swiss cheese, all wrapped in a smooth Dijon sauce and topped with crunchy Panko breadcrumbs, makes a dish that's fancy yet totally doable.
I've tweaked this dish in my kitchen until it brings all the goodness of regular Chicken Cordon Bleu but needs way less work.
Must-Have Ingredients Breakdown
- Chicken: Go for soft, shredded pieces for the best feel
- Ham: Black Forest type gives the richest taste
- Swiss Cheese: Freshly sliced melts so much better
- Dijon Mustard: Brings that zingy flavor kick
- Panko Breadcrumbs: Makes the ultimate crunchy layer
- Whole Milk: Gives you that rich, smooth sauce
Crafting Your Wonderful Casserole
- Start With Chicken:
- Spread chicken out so it covers everything nicely.
- Layer The Ham:
- Put ham pieces down so they cover the whole dish.
- Add Cheese Next:
- Lay Swiss pieces so they slightly touch each other.
- Make Awesome Sauce:
- Stir gently for a totally smooth, creamy mix.
- Finish With Topping:
- Sprinkle the buttery Panko mix all across the top.

From my cooking adventures, I've learned that good sauce needs patient stirring and slowly adding milk. My cooking teacher always told me, 'Don't rush the sauce, it's what makes the whole dish special.'
Perfect Side Pairings
Try it with cooked asparagus, fresh garden salad, or buttery egg noodles. For fancy dinners, pour some white wine sauce on top.
Fun Twists To Try
Switch things up by using Gruyère cheese, mixing in cooked mushrooms, or adding layers of spinach. For extra yumminess, mix herbs into your breadcrumb topping.
Keeping Leftovers Fresh
Keep it covered in your fridge for up to three days. Warm it in the oven so the top stays crunchy.
After lots of cooking trials in my kitchen, I've found this casserole hits the sweet spot between fancy cooking and everyday ease. When you take care with each part, you end up with a dish that brings a touch of class to any dinner table.

Recipe FAQs
- → Can rotisserie chicken be used?
- Absolutely! It’s a time-saver and works perfectly.
- → How far ahead can I plan this?
- Make it a day early, but leave off the Panko until right before baking.
- → What pairs well with this?
- Try a fresh salad or steamed veggies to balance it out.
- → Can I freeze it?
- Yes, but freeze it without the Panko. Add that fresh after thawing.
- → Why's my sauce still thin?
- Cook the flour completely while whisking before adding milk.