There’s something so satisfying about a grilled chicken cordon bleu sandwich that it feels like a warm hug on a plate. Layers of nutty Swiss cheese melting over tender grilled chicken, surrounded by smoky Black Forest ham, all tucked into golden, buttery toast—now that’s comfort food at its finest. This isn’t your average sandwich; it’s a gourmet experience that’s surprisingly easy to recreate at home. Whether you’re craving a midday pick-me-up or planning a cozy dinner, this sandwich brings together simple ingredients in a way that feels both elevated and utterly approachable. The combination of crunchy exterior and gooey interior is an irresistible contrast that will have you savoring each bite, and trust me, you’ll want to share this recipe with everyone you know.
I still remember the first time I tried making this sandwich: the kitchen filled with sizzles from the grill, a swirl of butter melting in the skillet, and that glorious moment when I pressed the lid down and watched the cheese ooze out at the edges. It felt like magic, and I couldn’t wait to devour it. With just a bit of prep—about 20 minutes—and around 25 minutes of cooking plus a short 5-minute rest, you’ll be sinking your teeth into this beauty before you know it. This recipe sits at an intermediate difficulty level, but don’t let that intimidate you. A quick meat tenderizing with a mallet, some seasoning, and a well-timed flip on the grill and skillet are all you need. At roughly 900 calories per sandwich, it’s hearty enough to count as a full meal—perfect for lunch or dinner. So roll up your sleeves, fire up the grill, and let’s dive into the world of ultimate grilled chicken cordon bleu goodness!
KEY INGREDIENTS IN GRILLED CHICKEN CORDON BLEU SANDWICH
Before we jump into the assembly and cooking steps, let’s get acquainted with the stars of the show. Each ingredient plays its part, contributing layers of flavor, texture, and a comforting warmth that makes each bite completely irresistible.
- Boneless, skinless chicken breasts
These are the protein powerhouse of the sandwich. When grilled just right, they stay juicy and tender, providing the perfect canvas for those melty cheese layers.
- Salt and pepper
Simple seasonings like these bring out the natural flavor of the chicken, ensuring every bite is well-balanced and savory.
- Olive oil
Brushing the chicken with olive oil prevents sticking on the grill and adds a hint of fruity richness that complements the meat beautifully.
- Swiss cheese
Known for its nutty, slightly sweet flavor and excellent melting qualities, Swiss cheese creates that gooey, stringy pull we all love in a cordon bleu sandwich.
- Ham (preferably Black Forest or similar)
Thinly sliced ham provides a delicate smokiness and savory depth that pairs perfectly with the chicken and cheese.
- Hearty bread (like sourdough or ciabatta)
A robust loaf is key for holding up to grilling and press-toasting without getting soggy, and its chewy texture adds an extra layer of comfort.
- Dijon or honey mustard
This tangy spread cuts through the richness, adding a bright, zippy note that wakes up the other flavors.
- Mayonnaise
A creamy binder that adds moisture and a subtle sweetness, helping each layer glide together smoothly.
- Butter
Used in the skillet, butter contributes golden crispiness to the bread and a rich, slightly nutty aroma that elevates the whole sandwich.
- Lettuce and tomato slices (optional)
If you’re craving freshness and a bit of crunch, crisp lettuce leaves and ripe tomato slices add a light, garden-fresh dimension.
HOW TO MAKE GRILLED CHICKEN CORDON BLEU SANDWICH
Let’s talk strategy: we’ll grill our chicken to juicy perfection, assemble those dreamy layers, and finish the whole masterpiece with a toasty golden crust. Follow these steps closely, and you’ll end up with a sandwich that’s as beautiful to look at as it is satisfying to eat.
1. Preheat your grill to medium-high heat. Make sure grates are clean and lightly oiled to prevent sticking.
2. Season the chicken breasts with salt and pepper on both sides, then brush each piece with olive oil to lock in moisture and add a hint of rich flavor.
3. Grill the chicken breasts for about 6–7 minutes on each side, flipping carefully with tongs until the internal temperature reaches 165°F (74°C). This ensures each slice is cooked through but still juicy.
4. Remove the chicken from the grill and let it rest for 5 minutes. Resting helps the juices redistribute. Then, carefully slice each breast in half horizontally to create nice, thin cutlets.
5. Spread mayonnaise on two slices of bread, and spread Dijon or honey mustard on the other two slices. This layering of spreads will give you that perfect tang-creamy balance.
6. Assemble the sandwich by layering a slice of Swiss cheese on each piece of bread with mayonnaise. Next, lay down a slice of ham, then add the grilled chicken slices evenly.
7. Place another slice of ham and Swiss cheese over the chicken, and finish by topping with the bread slices that have the mustard spread.
8. Heat a large skillet over medium heat and add 1 tablespoon of butter. Once it’s melted and bubbling, place the assembled sandwiches in the skillet.
9. Grill each sandwich for about 3–4 minutes on each side, pressing down gently with a spatula, until the bread is golden brown and the cheese has fully melted. Add the remaining butter as needed to get that beautiful crust.
10. Remove the sandwiches from the skillet, cut in half, and serve immediately. If you want extra freshness, tuck in some lettuce and tomato slices before biting in.
SERVING SUGGESTIONS FOR GRILLED CHICKEN CORDON BLEU SANDWICH
When it comes to serving your grilled chicken cordon bleu sandwich, the possibilities are endless. Whether you’re hosting friends or just treating yourself, these suggestions will help you turn a simple sandwich into a memorable meal.
- Serve with a side of sweet potato fries for a colorful, slightly sweet contrast. Toss the fries in a bit of paprika and garlic powder before baking for extra flavor.
- Pair with a fresh garden salad drizzled with a light vinaigrette. A mix of baby greens, cucumber ribbons, and halved cherry tomatoes adds crunch and a refreshing lift.
- Offer a bowl of tomato basil soup alongside your sandwich. Dip each bite for a cozy, comforting combination—perfect for chilly evenings.
- Create a mini charcuterie board featuring cornichons, olives, and pickled onions. These tangy bites complement the richness of the sandwich and give your meal a gourmet touch.
HOW TO STORE GRILLED CHICKEN CORDON BLEU SANDWICH
If you find yourself with leftovers (though it’s rare!), proper storage will keep your sandwich tasting as fresh as the day you made it. Follow these tips to maintain that signature crisp outside and melty inside.
- Store tightly wrapped in foil or plastic wrap and place in an airtight container. This preserves moisture and prevents the bread from drying out in the fridge for up to 2 days.
- For longer storage, freeze individual halves in sealable freezer bags with parchment paper between them. They’ll keep well for up to a month—just thaw in the fridge before reheating.
- To reheat, bake in a 350°F oven for 10–12 minutes, wrapped in foil, until warmed through. Unwrap for the last few minutes to restore that golden crust.
- Avoid microwaving if possible, as it can make the bread soggy. If you must, use a microwave-safe plate and do short 20-second bursts before crisping under the broiler for a minute.
CONCLUSION
I hope this deep dive into the grilled chicken cordon bleu sandwich has you feeling inspired and eager to fire up your grill and skillet. From juicy, perfectly seasoned chicken breasts to layers of melty Swiss cheese and savory ham, this sandwich is a testament to how simple ingredients can create something truly magical. Remember, preparation time is just about 20 minutes, cooking takes 25 minutes, and you’ll need a quick 5-minute rest to let the juices settle. With intermediate difficulty and around 900 calories per hearty serving, it’s an ideal choice for lunch or dinner when you want to up your sandwich game.
Feel free to print out this article and save it for later reference—tuck it in your recipe binder or pin it on the fridge. You’ll also find a FAQ section below to answer any lingering questions about ingredient swaps, cooking times, or troubleshooting tips. If you decide to try this recipe, I’d love to hear how it turned out for you! Leave a comment, share photos, or ask any questions if you need a hand. Your feedback and stories always brighten my day and help others in our friendly cooking community. Happy grilling!

Grilled Chicken Cordon Bleu Sandwich
Description
Savor tender grilled chicken stacked with nutty Swiss cheese and savory ham, kissed by a buttery toast for a crunchy, melty delight that's perfect for lunch or dinner.
Ingredients
Instructions
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Preheat your grill to medium-high heat.
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Season the chicken breasts with salt and pepper on both sides. Brush each with olive oil.
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Grill the chicken breasts for about 6-7 minutes on each side until fully cooked and the internal temperature reaches 165°F (74°C).
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Once cooked, remove the chicken from the grill and let it rest for 5 minutes. Then, slice the chicken breasts in half horizontally to create thinner pieces.
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On two of the bread slices, spread mayonnaise, and on the other two, spread Dijon or honey mustard.
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Assemble the sandwich by placing a slice of Swiss cheese on each piece of bread with mayonnaise. Lay down a slice of ham on top of the cheese, then add the grilled chicken slices.
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Place another slice of ham and Swiss cheese over the chicken, and finally top with the bread with mustard.
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Heat a large skillet over medium heat and add 1 tablespoon of butter. Place the assembled sandwiches in the skillet.
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Grill each sandwich for about 3-4 minutes on each side, or until the bread is golden brown and the cheese has melted. Add the remaining butter as needed.
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Remove the sandwiches from the skillet, cut in half, and serve immediately. Optionally, add lettuce and tomato for extra freshness.
Note
- Use a meat mallet to pound the chicken breasts to an even thickness for more uniform cooking.
- Part-skim or full-fat Swiss cheese will both work well, depending on your taste preference.
- Feel free to experiment with different breads for a unique twist, such as rye or multigrain.
- This sandwich pairs well with a side of sweet potato fries or a fresh garden salad.