The first bite into my Gourmet Grilled Chicken Sandwich with Pesto transports me to a bustling bistro, where the scent of fresh herbs and toasty bread fills the air. This delightful sandwich features juicy grilled chicken, perfectly paired with a vibrant arugula-basil pesto that dances on the palate. What I love most about this recipe is not only its simple preparation but also its incredible versatility—whether you’re looking for a quick weeknight dinner or preparing something special for friends, this sandwich adapts beautifully to your preferences. Plus, with the creamy smoked mozzarella and sun-dried tomatoes adding rich layers of flavor, every mouthful is a celebration of good food. What will you add to make it your own?

Why Is This Sandwich a Must-Try?
Flavor Explosion: Each bite of this Gourmet Grilled Chicken Sandwich with Pesto offers a mix of delightful tastes, from the herby pesto to the rich smoked mozzarella.
Quick Prep: You’ll appreciate how simple it is to prepare, making it ideal for busy weeknights.
Customization Galore: With endless variations, you can easily swap ingredients, like using grilled vegetables or fresh spinach for a different twist.
Crowd-Pleasing: Perfect for gatherings, this sandwich is sure to impress your family and friends—just like my Chicken Caesar Sandwiches.
Gourmet Feel at Home: Get a taste of fine dining right in your kitchen without the hassle of complex recipes.
Get ready to transform your meal experience with this amazing sandwich!
Grilled Chicken Sandwich with Pesto Ingredients
For the Chicken
• Chicken Breast – Provides lean protein; marinate with lemon, garlic, and herbs for enhanced flavor.
For the Bread
• Rustic Bread – Acts as the sandwich base; opt for ciabatta or sourdough for added texture and flavor.
For the Cheese
• Smoked Mozzarella – Adds a creamy, smoky element; substitute with regular mozzarella for a milder taste.
For the Toppings
• Sun-Dried Tomatoes – Contributes tanginess and sweetness; fresh tomatoes work in a pinch but require moisture adjustments.
• Fresh Arugula – Offers peppery freshness; baby spinach can be a milder substitute for a different taste.
For the Pesto
• Arugula-Basil Pesto – Combines basil, arugula, garlic, pine nuts, and olive oil; homemade pesto amplifies flavor, but store-bought is convenient.
Step‑by‑Step Instructions for Grilled Chicken Sandwich with Pesto
Step 1: Prepare the Pesto
In a food processor, combine fresh arugula, basil, garlic, pine nuts, and olive oil. Blend until smooth, scraping down the sides as needed. Taste and adjust seasoning with salt and pepper. This vibrant arugula-basil pesto will serve as the flavorful base of your Grilled Chicken Sandwich, giving it that gourmet touch.
Step 2: Marinate the Chicken
Coat the chicken breasts with olive oil, the juice of one lemon, minced garlic, and a mix of your favorite herbs. Allow it to marinate for at least 15 minutes to enhance the flavor. Ensure that the chicken is well coated; this step is crucial for achieving juicy, flavorful grilled chicken for your sandwich.
Step 3: Grill the Chicken
Preheat your grill or skillet over medium heat, about 350°F. Once hot, add the marinated chicken and grill for about 6-7 minutes per side, or until the chicken reaches an internal temperature of 165°F. Look for a golden-brown crust forming on the outside, ensuring the chicken remains juicy on the inside.
Step 4: Assemble the Sandwich
Take slices of your rustic bread and generously spread the arugula-basil pesto on both sides. On one slice, layer the grilled chicken, followed by sun-dried tomatoes, slices of smoked mozzarella, and a handful of fresh arugula. Top with the second slice of bread to create a deliciously stacked Grilled Chicken Sandwich.
Step 5: Grill the Sandwich (Optional)
For an extra touch, place your assembled sandwich back on the grill for about one minute per side. This will help melt the mozzarella and toast the bread, creating a crunchy exterior and a warm, gooey center. Keep an eye on it to achieve that perfect golden-brown finish without overdoing it.

Make Ahead Options
These Gourmet Grilled Chicken Sandwiches with Pesto are perfect for meal prep! You can marinate the chicken up to 24 hours in advance, allowing the flavors to intensify without sacrificing quality. Additionally, prepare the arugula-basil pesto and store it in an airtight container in the fridge for up to 3 days—just cover the surface with a thin layer of olive oil to prevent browning. When you’re ready to serve, grill the chicken and assemble the sandwiches as directed; the freshly grilled chicken paired with the prepped pesto and ingredients will yield a deliciously satisfying meal with minimal effort, making busy weeknight dinners a breeze!
Grilled Chicken Sandwich with Pesto Variations
Feel free to unleash your creativity with this recipe and make it truly your own!
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Vegetarian Delight: Replace chicken with grilled vegetables like bell peppers, zucchini, or eggplant for a satisfying plant-based option. The smoky flavor from grilled veggies adds depth while keeping it deliciously satisfying.
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Roasted Red Pepper Swap: Use a roasted red pepper spread instead of pesto for a different yet equally vibrant flavor profile. This swap brings a sweet and smoky taste that will have your taste buds dancing!
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Creamy Avocado Addition: Slice up creamy avocado and layer it in for added richness and healthy fats. This simple twist elevates the sandwich, making each bite even more luscious and filling.
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Bold with Heat: Sprinkle some crushed red pepper flakes or a drizzle of hot sauce for those who like a kick in their sandwiches. The heat perfectly complements the savory chicken and herby pesto!
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Cheese Variations: Swap smoked mozzarella for pepper jack or gouda for a flair of spicy or nutty goodness. Each cheese lends its own unique twist, so don’t hesitate to experiment with what you enjoy most!
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Nut-Free Pesto: Replace pine nuts in the pesto with sunflower seeds or omit them altogether for a nut-free version. It still tastes fabulous and suits those with dietary restrictions!
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Layered Freshness: Add sliced tomatoes and crisp lettuce for a refreshing crunch. This helps balance out the hearty characteristics of your sandwich while introducing juicy layers!
Delight in these variations and check out my Chicken Pitas Herby for another creative take on wholesome chicken sandwiches!
What to Serve with Gourmet Grilled Chicken Sandwich with Arugula-Basil Pesto
Make your meal complete by pairing this delightful sandwich with sides that amplify its gourmet flavor and texture.
- Sweet Potato Fries: Crispy and sweet, these fries add a satisfying crunch while balancing the savory elements of the sandwich.
- Mixed Greens Salad: Light and refreshing, tossed with a vinaigrette enhances the sandwich’s richness and brings a burst of freshness to the table.
For a cozy vibe, serve a side of homemade soup. Picture a warm, velvety tomato basil soup—its acidity beautifully complements the creamy mozzarella in the sandwich.
- Grilled Vegetable Medley: Smoky grilled zucchini, bell peppers, and asparagus bring a smoky depth that pairs perfectly with the herbaceous pesto.
- Chilled White Wine: A glass of chilled Sauvignon Blanc works wonders, enhancing the sandwich’s herb flavors and refreshing your palate.
- Chocolate Chip Cookies: End your meal on a sweet note with warm, gooey cookies that create a comforting finish after the savory sandwich. Ensure to serve them warm for a melt-in-the-mouth experience!
These pairings will not only personalize your dining experience but also create a well-rounded meal that celebrates the zest of your Gourmet Grilled Chicken Sandwich with Pesto. Enjoy!
How to Store and Freeze Grilled Chicken Sandwich with Pesto
Airtight Container: Store leftover sandwiches in an airtight container in the fridge for up to 2 days to maintain freshness and flavor.
Freezer-Friendly: For freezing, individual sandwich wraps can be securely wrapped in plastic wrap and placed in a freezer bag. Consume within 2-3 months for best taste.
Reheating: To reheat, thaw in the fridge overnight and then grill or toast on medium heat until the chicken is heated through and the bread is crispy.
Avoid Sogginess: If freezing, consider storing the pesto separately to prevent the sandwich from becoming soggy upon reheating.
Expert Tips for Grilled Chicken Sandwich with Pesto
Fresh Herbs Matter: Use fresh basil and arugula for your pesto; they create an irresistible burst of flavor compared to dried herbs.
Don’t Skip the Marinade: Marinating the chicken is essential for infusing flavor—don’t rush this step, even an extra 10 minutes can make a difference!
Grill to Perfection: Avoid overcooking the chicken. Removing it from the heat at 165°F ensures it remains juicy—no one loves a dry chicken sandwich!
Rest Before Slicing: Let the grilled chicken rest for a few minutes after cooking. This traps the juices, making your Grilled Chicken Sandwich with Pesto even more delicious!
Customize Wisely: Feel free to swap sun-dried tomatoes for roasted red peppers, or add avocado for creaminess, but watch the moisture levels!

Grilled Chicken Sandwich with Pesto Recipe FAQs
What type of chicken is best for this sandwich?
Absolutely! Boneless, skinless chicken breasts work best for this Grilled Chicken Sandwich with Pesto, offering a lean protein source. You could also use thighs for added flavor, but keep in mind that they might take slightly longer to cook.
How should I store leftover Grilled Chicken Sandwiches?
For the best taste, wrap leftovers in an airtight container and refrigerate them. They will stay fresh for up to 2 days. If you’d like to keep them longer, consider freezing them.
Can I freeze the sandwich?
Yes, you can! To freeze, wrap each assembled sandwich tightly in plastic wrap and place it into a freezer-safe bag. They should maintain their quality for about 2-3 months. When you’re ready to enjoy, simply thaw overnight in the fridge before reheating.
What are some common issues when grilling chicken, and how can I fix them?
Very common! If your chicken turns out dry, it usually means it was overcooked. Always use a meat thermometer and pull it off the grill once it hits 165°F. Also, letting the chicken rest for a few minutes before slicing retains juices, making your sandwich juicier.
Can I make this sandwich gluten-free?
Of course! Simply swap the rustic bread for your favorite gluten-free bread option. There are many delicious gluten-free varieties available that will pair beautifully with the gourmet vibes of this Grilled Chicken Sandwich with Pesto.
What should I do if I have nut allergies?
If you or someone you’re serving has a nut allergy, you can make the pesto without pine nuts or substitute them with sunflower seeds. Just blend with arugula, basil, garlic, and olive oil to maintain that fresh flavor.

Savory Grilled Chicken Sandwich with Pesto That Wows Your Tastebuds
Ingredients
Equipment
Method
- Prepare the Pesto: In a food processor, combine fresh arugula, basil, garlic, pine nuts, and olive oil. Blend until smooth and adjust seasoning.
- Marinate the Chicken: Coat the chicken breasts with olive oil, lemon juice, minced garlic, and herbs. Marinate for at least 15 minutes.
- Grill the Chicken: Preheat the grill to medium heat. Grill the marinated chicken for about 6-7 minutes per side until cooked.
- Assemble the Sandwich: Spread pesto on both slices of bread, layer with chicken, sun-dried tomatoes, and mozzarella, then top with the other slice.
- Grill the Sandwich (Optional): Grill the assembled sandwich for about one minute per side for a crispy finish.

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