Have you ever found yourself with leftover roast chicken and wondered how to elevate it into something special? Let’s transform those humble remnants into a gourmet French sandwich, or Pan Bagnat, that transports your taste buds straight to the sun-kissed shores of the Mediterranean. This pressed sandwich is a perfect blend of tender chicken, vibrant vegetables, and zesty olive tapenade, wrapped in a rustic ciabatta loaf. Not only is this French sandwich a crowd-pleaser, but it also makes for a quick, satisfying meal ideal for picnics or bustling weeknights. Ready to learn how to make this delightful dish? Let’s dive into the recipe!

Why is This French Sandwich a Must-Try?
Gourmet Touch: This French sandwich elevates your leftover roast chicken into a delightful culinary experience that oozes charm.
Bursting Flavors: Tangy olive tapenade, fresh vegetables, and creamy goat cheese create an unforgettable taste.
Quick to Assemble: Perfect for busy weeknights or picnics, it takes minimal effort yet delivers gourmet satisfaction.
Endless Variations: Mix it up by swapping in pesto or different cheeses based on what you have on hand!
Crowd-Pleasing Appeal: With its rustic presentation and rich flavors, it’s sure to impress friends and family alike, making it a star at any gathering. Enjoy it alongside a Grinder Salad Sandwich for a full picnic spread!
French Sandwich Ingredients
• Get ready to make a flavorful delight!
For the Bread
- Ciabatta Loaf – The base of your French sandwich; feel free to use a French baguette or any crusty bread for variety.
For the Filling
- Olive Tapenade – Adds a rich, savory flavor; if you’re feeling adventurous, try substituting it with pesto or hummus.
- Goat Cheese – This provides creaminess and a tangy kick; feta or cream cheese works well as alternatives.
- Tomato – Essential for juiciness; choose ripe tomatoes for that perfect burst of flavor.
- Shredded Roast Chicken – The heartiness of your sandwich; use leftover roast chicken or a store-bought rotisserie chicken for convenience.
- Pepperoncini – Offers a touch of tang and heat; you can omit this if you prefer a milder taste.
- Arugula – Adds a peppery freshness; substitute with spinach or mixed greens if that’s what you have on hand.
- Olive Oil – Used for drizzling to enhance the overall flavor; balsamic vinegar can be a zesty alternative if desired.
Get ready to create a delightful French sandwich that not only tastes incredible but also makes the most of your leftovers! Enjoy the culinary adventure!
Step‑by‑Step Instructions for Gourmet French Sandwich (Pan Bagnat) with Roast Chicken
Step 1: Prepare the Bread
Slice the ciabatta loaf horizontally, making sure to keep the halves connected at the back. Drizzle a generous amount of olive oil over the cut sides to enhance the flavor, ensuring an even coating. This will help create a crispy crust once the sandwich is pressed and serve as a delightful base for your French sandwich.
Step 2: Spread the Tapenade
Evenly spread a layer of olive tapenade across both halves of the ciabatta bread. Make sure to cover the surfaces generously for a burst of rich flavor in every bite. The tapenade not only enhances the taste but also acts as a barrier to keep the bread from getting soggy when you add the juicy fillings.
Step 3: Layer the Cheese and Vegetables
On the bottom half of the prepared ciabatta, crumble goat cheese evenly, followed by thick slices of ripe tomato. This combination brings creaminess and juiciness to your gourmet French sandwich. Next, add the shredded roast chicken on top, ensuring it covers the cheese and tomato fully for a hearty bite.
Step 4: Add the Remaining Fillings
Sprinkle in the pepperoncini for their tangy kick, and generously top with fresh arugula. The peppery greens add a delightful crunch and contrast to the creamy cheese and tender chicken. Carefully build your layers, creating a colorful and appetizing filling that showcases the best of your gourmet French sandwich.
Step 5: Assemble the Sandwich
Gently place the top half of the ciabatta over the filled bottom half, aligning it carefully for a well-balanced sandwich. Press down lightly to set the layers in place, ensuring the toppings stay snug and intact. This helps to meld the flavors even before pressing, setting the stage for a delightful Pan Bagnat experience.
Step 6: Press and Chill
Wrap the assembled French sandwich tightly in plastic wrap to keep it secure and fresh. Place a heavy object, like a skillet or a few cans, on top to press the sandwich down. Refrigerate for at least one hour, but overnight is ideal to let the flavors meld beautifully and the bread absorb the moisture, making each bite incredibly tasty.
Step 7: Slice and Serve
Once the sandwich has rested, unwrap it from the plastic wrap and use a sharp knife to slice it into manageable portions. The ciabatta should be perfectly pressed with a satisfying crunch on the outside. Enjoy your gourmet French sandwich with a side of potato salad or a chilled beverage, savoring the blend of flavors from the roast chicken and fresh ingredients.

What to Serve with Gourmet French Sandwich (Pan Bagnat)?
Enjoy a culinary journey that elevates your meal to a delightful feast.
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Creamy Potato Salad: The smooth texture and mild flavor of potato salad make it a perfect foil for the sandwich’s rich fillings.
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Crunchy Pickles: Pickles add a tangy crunch that contrasts beautifully with the soft sandwich, enhancing the overall flavor experience.
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Fresh Fruit Salad: A vibrant mix of sweet and juicy fruits provides a refreshing balance to the hearty sandwich, invigorating each bite.
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Chilled Rosé: A glass of chilled rosé complements the sandwich’s taste with its crisp acidity and fruity notes, making it perfect for warm afternoons.
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Classic Coleslaw: The crunchy cabbage and creamy dressing in coleslaw add texture and freshness, making each mouthful a well-rounded experience. You can’t go wrong with this pairing!
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Herbed Quinoa Salad: With its nutty flavor and added herbs, quinoa salad offers a nutritious, refreshing side that pairs delightfully with the savory chicken.
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Sparkling Water with Lemon: Staying hydrated can be made refreshing with a fizzy drink; a splash of lemon adds a zing that elevates the lunch experience.
Indulge in these pairings that complement your French Sandwich, making every meal a delightful celebration!
Make Ahead Options
These Gourmet French Sandwiches (Pan Bagnat) are a fantastic meal prep option for busy home cooks! You can prepare the entire sandwich up to 24 hours in advance, allowing the flavors to meld beautifully while saving you time on hectic days. Assemble the sandwich by layering your ingredients and wrapping it tightly in plastic wrap, then refrigerate. To maintain quality, ensure you’re using fresh ingredients—this helps the bread stay crisp and prevents sogginess. When ready to serve, simply unwrap, slice into portions, and enjoy a delightful meal that’s just as delicious as if made fresh that day!
How to Store and Freeze French Sandwich
Fridge: Store wrapped in plastic or an airtight container for up to 2 days. This keeps the flavors fresh while preventing the bread from getting soggy.
Freezer: If you want to keep your French sandwich longer, wrap it tightly in foil and place it in a freezer bag, where it can last up to 1 month.
Reheating: Thaw the sandwich overnight in the fridge before enjoying. To reheat, unwrap and place in a preheated oven at 350°F (175°C) for about 10-15 minutes for a warm, crispy texture.
Serving Fresh: For the best experience, it’s recommended to enjoy the sandwich fresh, as the flavors and textures meld beautifully when served immediately after preparation.
Expert Tips for Your French Sandwich
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Resting Time Matters: Allow the sandwich to chill overnight for optimal flavor melding; this step enhances the overall taste of your French sandwich.
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Layer Strategically: To prevent spills when assembling, stack heavier ingredients like chicken at the bottom and lighter ones like arugula on top for stability.
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Bread Choices: Use a sturdy bread like ciabatta or a baguette that can hold up to the moisture from the ingredients without becoming soggy.
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Flavor Variations: Don’t hesitate to experiment with different spreads instead of tapenade, such as pesto or hummus, for an unexpected twist on your French sandwich.
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Slicing Technique: Use a serrated knife to slice through the crust evenly; this preserves the integrity of your gourmet sandwich while creating beautiful portions.
French Sandwich Variations & Substitutions
Feel free to elevate your French sandwich with these delicious twists and substitutions that inspire creativity in every bite!
- Tuna Twist: Substitute the roast chicken for tuna for a classic Pan Bagnat experience, bursting with ocean flavors. This traditional swap still packs a punch and remains utterly satisfying.
- Egg-Cellent Addition: Add sliced hard-boiled eggs for creaminess and a protein boost, giving your sandwich extra richness and texture. It’s a delightful extra that complements the chicken beautifully!
- Capers Galore: Toss in capers for a briny surprise, enhancing the savory notes of your sandwich. Their salty crunch adds a delightful kick, transporting your taste buds straight to the Mediterranean coast.
- Creamy Alternatives: Swap goat cheese for tangy feta or rich cream cheese if you’re after a different creamy twist. Each variety brings its cheese flair while preserving the sandwich’s essence.
- Spicy Spin: If you’re craving heat, throw in sliced jalapeños or a sprinkle of crushed red pepper flakes for a spicy kick that beautifully contrasts the creaminess of the cheese.
- Veggie Boost: Bulk up your sandwich by adding roasted red peppers or grilled zucchini for extra flavor and nutrients. These veggies not only add color but also amplify the Mediterranean charm!
- Bread Choices: Use a crusty baguette or whole grain bread instead of ciabatta for added texture and flavor. Each option brings its unique character to your French sandwich wrap!
- Tapenade Substitute: If olive tapenade isn’t your favorite, consider using pesto or hummus for a fresh, vibrant alternative that adds creamy goodness. This swap opens up a new world of flavor possibilities!
Once you’ve crafted your perfect French sandwich, consider pairing it with a delightful side like a Grinder Salad Sandwich for a picnic feast or a light potato salad for a lovely lunch!

Gourmet French Sandwich (Pan Bagnat) with Roast Chicken Recipe FAQs
What type of ciabatta loaf should I use?
For the best results, opt for a hearty ciabatta loaf that has a crisp crust and soft interior. If you can’t find ciabatta, a French baguette or another crusty bread will work well. Just ensure it has enough structure to hold the moisture from the fillings without becoming soggy.
How should I store leftovers from my French sandwich?
Wrap any leftover French sandwich tightly in plastic wrap or place it in an airtight container and store it in the refrigerator. It should stay fresh for up to 2 days. This helps maintain the flavors while keeping the bread from becoming too soggy.
Can I freeze my French sandwich?
Absolutely! To freeze your French sandwich, wrap it tightly in aluminum foil and place it in a freezer bag. It can be stored in the freezer for up to one month. For best results, let it thaw overnight in the fridge before reheating in a preheated oven at 350°F (175°C) for 10-15 minutes to refresh the crust.
What if my sandwich ingredients are too soggy?
If you find your sandwich ingredients are soggy before assembling, try using a thicker layer of olive tapenade as a moisture barrier. Additionally, choose firmer tomatoes and consider patting dry any wet vegetables like arugula. This will aid in keeping your French sandwich’s texture just right!
Is this sandwich safe for my pets?
While the individual components of this sandwich may not be harmful to pets, it’s not recommended to share it with them. Ingredients like olive tapenade and goat cheese may contain additives or too much salt. Always consult your veterinarian for safe human food choices for pets.
How can I modify the recipe for allergies?
To accommodate common allergies, consider swapping the goat cheese for a dairy-free cheese alternative or omitting it entirely. For gluten-free options, use gluten-free bread varieties. Always read ingredient labels carefully to ensure they’re suitable for specific dietary needs.

Gourmet French Sandwich with Roast Chicken for a Flavor Boost
Ingredients
Equipment
Method
- Slice the ciabatta loaf horizontally, keeping the halves connected at the back. Drizzle olive oil over the cut sides.
- Spread a layer of olive tapenade across both halves of the ciabatta bread.
- Crumble goat cheese on the bottom half, followed by slices of tomato and shredded roast chicken.
- Sprinkle pepperoncini and top with fresh arugula.
- Place the top half of the ciabatta over the fillings and press down lightly.
- Wrap the sandwich tightly in plastic wrap and place a heavy object on top. Refrigerate for at least one hour.
- Unwrap the sandwich and slice it into portions with a sharp knife.
