Step-by-Step Instructions
Step 1: Prepare the Oven
Preheat oven to 375°F (190°C).
Lightly grease a 9×13-inch baking dish.
Step 2: Make the Cream Sauce
Melt butter in a saucepan over medium heat.
Whisk in flour and cook for about 1 minute until lightly golden.
Gradually pour in warm milk while whisking constantly. Keep whisking — this prevents lumps.
Simmer 3–5 minutes until thickened.
Stir in salt, pepper, Dijon mustard, mozzarella, and Parmesan. Cook until smooth and creamy.
Remove from heat.
The sauce should be silky and rich — not too thick, not too thin.
Step 3: Season the Chicken
In a bowl, combine shredded chicken with garlic powder, salt, and pepper.
Simple seasoning lets the cheese and ham shine.
Step 4: Assemble the Lasagna
Layer in this order:
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Thin layer of cream sauce
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3 lasagna noodles
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Half of the chicken
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Half of the ham slices
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1 cup Swiss cheese
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Sauce
Repeat the layers once more.
Finish with:
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Final layer of noodles
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Remaining sauce
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1 cup mozzarella on top
Step 5: Bake
Cover with foil and bake for 25 minutes.
Remove foil and bake an additional 15 minutes until golden and bubbling.
The edges should be lightly browned and the center hot and creamy.
Step 6: Rest Before Serving
Let the lasagna rest for 10 minutes before slicing.
This step is essential — it helps the layers hold together beautifully.
What to Serve With This Lasagna
🥗 Crisp green salad with vinaigrette
🥖 Garlic bread
🥦 Steamed broccoli
🥕 Roasted carrots
🍷 Sparkling water with lemon
A fresh, light side balances the richness perfectly.
Tips for the Best Results
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Warm milk helps create a smooth sauce
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Don’t skip resting time before slicing
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Shred your own cheese for better melting
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If top browns too quickly, tent loosely with foil
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Make sure noodles are fully cooked but not overcooked
Storage Instructions
Refrigerator: Store covered up to 4 days.
Freezer: Freeze tightly wrapped up to 2 months.
Reheat: Bake covered at 325°F until warmed through.
Leftovers taste even richer the next day.
General Information
Prep Time: 25 minutes
Bake Time: 40 minutes
Total Time: About 1 hour 5 minutes
Servings: 8
Difficulty: Intermediate
Best For: Family dinners, gatherings, holidays
Frequently Asked Questions
Can I make this ahead of time?
Yes! Assemble, cover, and refrigerate up to 24 hours before baking.
Can I use pre-cooked rotisserie chicken?
Absolutely — it saves time and adds flavor.
What if my sauce is too thick?
Whisk in a splash of warm milk before assembling.
Can I make it lighter?
Use 2% milk and reduced-fat cheese, though texture may vary slightly.
Nutritional Information (Approximate Per Serving)
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Calories: ~520 kcal
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Protein: 35g
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Carbohydrates: 38g
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Fat: 25g
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Fiber: 2g
Values vary depending on specific ingredients used.
Conclusion
Chicken Cordon Bleu Lasagna is what happens when two comfort food classics come together in the best possible way.
Creamy sauce. Tender chicken. Savory ham. Nutty Swiss. Golden mozzarella.
It’s cozy, indulgent, and guaranteed to impress — without being complicated.
If you loved this recipe, you might also enjoy:
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Slow Cooker Amish Country Tomato Beef Casserole
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Crockpot Sausage & Potatoes
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Onion Soup Pot Roast
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Instant Pot Spaghetti
