Description

Friends, meet your new favorite comfort food! This Chicken Cordon Bleu Casserole takes all the magic of the classic dish—tender chicken, salty ham, melty Swiss cheese, and a creamy Dijon sauce—and turns it into an easy, bubbly, no-fuss bake. Perfect for busy nights when you want impressive flavor without the fussy rolling and frying. Let’s get cozy!

Instructions

1️⃣ Layer the Goodness

Preheat oven to 375°F (190°C). Grease a 9×13″ baking dish.
Spread shredded chicken evenly in the dish. Top with ham strips, then layer Swiss cheese over the ham.

2️⃣ Make the Sauce

Melt 6 tbsp butter in a saucepan over medium heat. Whisk in flour and cook for 1-2 mins (toasty aroma!).
Gradually whisk in milk until smooth. Simmer until thickened (~5 mins).
Off heat, stir in Dijon, garlic powder, salt, and nutmeg. Pour over the cheese layer.

3️⃣ Add the Crunch

Mix Panko, softened butter, and Parmesan (if using) until crumbly. Sprinkle over the sauce.

4️⃣ Bake & Rest

Bake 25-30 mins until bubbly and golden.
Let rest 5-10 mins (trust me—this prevents a saucy avalanche!).

Notes

✔ Rotisserie chicken = ultimate shortcut!
✔ Sauce too thick? Add a splash of milk. Too thin? Simmer longer.
✔ Make ahead: Assemble (without topping), refrigerate overnight, then add Panko before baking.

Nutrition

Calories: 450 kcal per serving
Fat: 25g
Carbohydrates: 20g
Protein: 35g