Grilled Chicken Sandwiches | Juicy Summer BBQ Lunch for a Crowd
Grilled chicken sandwiches are a delicious way to celebrate summer, especially when entertaining a crowd. This easy grilled chicken sandwich recipe delivers everything you could want: juicy, flavorful chicken, creamy garlic aioli, and a perfectly toasted bun. It’s the kind of dish that doesn’t just fill your stomach, but also warms your heart with every bite. Imagine sitting outside on a sunny day, surrounded by loved ones, and enjoying these stunning sandwiches together. From the time the chicken hits the grill until the moment it’s served, you’ll feel the joy of summer BBQ magic.
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I’ll never forget the first time I made grilled chicken sandwiches for a backyard gathering. The tantalizing aroma wafted through the air, drawing everyone in like moths to a flame. The perfect combination of smoky, savory, and succulent, these sandwiches were an instant hit, and now they keep making regular appearances on our family’s summer menu. With just a handful of ingredients and minimal prep, it’s an easy, budget-friendly choice that everyone will rave about.
Why You’ll Love This Recipe
- Simple & Quick: This recipe comes together in about 30 minutes, perfect for those busy summer days!
- Irresistible Flavor: The garlic aioli and juicy chicken create a flavor explosion that you can’t resist.
- Eye-Catching Appeal: Each sandwich is as beautiful as it is tasty, with colorful toppings that make your meal a feast for the eyes.
- Flexible Serving: Enjoy these sandwiches at picnics, BBQs, or even quick lunches on a warm sunny day.
- Diet-Friendly Options: Easily adapt this recipe to be gluten-free by swapping the buns for gluten-free rolls.
Ingredients You’ll Need
- 4 boneless skinless chicken breasts (about 6-8 oz each): The main star! Skinless breasts result in less fat and a healthier option. For a twist, you could use chicken thighs for added juiciness.
- 1 teaspoon garlic powder: Adds depth with a subtle hint of garlic flavor. Fresh garlic can be used instead if preferred.
- 1 teaspoon paprika: This provides a sweet smokiness to the chicken. Smoked paprika will give an even richer flavor profile.
- 1 ½ teaspoons salt: Essential for bringing out all the flavors. Kosher salt works well here, but you can adjust to taste.
- Black pepper, to taste, optional: Freshly ground black pepper adds a touch of heat, enhancing the overall flavor.
- Avocado oil, or other high-heat oil: Ideal for grilling because it has a high smoke point. Canola or vegetable oil are good alternatives.
- 1 cup mayonnaise: A base for the garlic aioli that makes the sandwiches creamy and delicious. Greek yogurt can be swapped for a lighter option.
- 3 cloves garlic, minced: Fresh garlic brings a punch to the aioli!
- 1 tablespoon Dijon mustard: This adds a zesty kick. Spice lovers can also add sriracha for heat.
- 1 tablespoon lemon juice: Brightens up the flavors in the aioli, making it fresher and more vibrant.
- 4 brioche buns or ciabatta rolls: Soft, rich, and perfectly toasted, these buns elevate every bite. Whole grain rolls work well too for a grittier texture.
- 2 avocados, sliced: Creamy avocado slices add healthy fats and smooth texture.
- 1 large tomato, sliced: Fresh tomatoes bring vibrant color and juiciness.
- Lettuce leaves or arugula: A fresh component that adds crunch. Don’t overlook the peppery taste of arugula if you want a gourmet touch.
- 8 slices crispy bacon: For irresistible texture and flavor contrast! Turkey bacon can work if a lighter version is desired.
- ½ red onion, thinly sliced: Adds a sweet crunch. Pickled onions can be a nice alternative for a tangy twist.
- Dill pickles: They lend a delightful crunch and acidity, brightening the overall experience.
- Hot honey for drizzling: This sweet heat really ties everything together—a drizzle of honey adds sophistication and unexpected surprise.
How to Make Grilled Chicken Sandwiches | Juicy Summer BBQ Lunch for a Crowd
- Make the Garlic Aioli: In a small bowl, combine 1 cup mayonnaise, 3 cloves minced garlic, 1 tablespoon Dijon mustard, and 1 tablespoon lemon juice. Mix until well combined, cover, and set aside to let the flavors meld.
- Prepare the Chicken: Pat the 4 boneless skinless chicken breasts dry with paper towels. Preheat the grill to medium-high heat. In a small bowl, mix together 1 teaspoon garlic powder, 1 teaspoon paprika, 1 ½ teaspoons salt, and black pepper to taste. Rub the chicken breasts with a bit of avocado oil and then season them generously on both sides with the seasoning mix.
- Grill the Chicken: Place the seasoned chicken on the hot grill. Grill for 4-7 minutes per side, or until the internal temperature reaches 165°F (74°C). The grill’s heat will create beautiful char marks, and the aroma will be mouthwatering! After grilling, allow the chicken to rest for a few minutes.
- Prepare the Brioche Buns: While the chicken rests, slice the brioche buns in half and lightly toast them on the grill for that toasty goodness.
- Assemble the Sandwich: On the bottom half of each toasted bun, generously spread the delicious garlic aioli. Top each with a grilled chicken breast.
- Layer the Goodness: Add the creamy avocado slices on top of the chicken, followed by a couple of juicy tomato slices. For some extra crunch, place a few lettuce leaves or arugula on top. Lay two slices of crispy bacon on each sandwich; if you love pickles, now’s the time to add a couple of slices.
- Drizzle with Hot Honey: For an exciting finish, drizzle hot honey over each sandwich. Adjust to your spice preference.
- Top with the Buns: Place the top half of the brioche bun on each sandwich, and get ready to enjoy!
- Serve and Enjoy: Enjoy your grilled chicken sandwiches immediately while the buns are still warm and everything is freshly prepared. Gather your friends or family for the ultimate summer feast!
Storing & Reheating
Leftovers can be stored at room temperature for up to 2 hours after cooking. After that, keep them in an airtight container in the refrigerator for up to 3 days. If you’re freezing, wrap the sandwiches in plastic wrap and place them in a freezer-safe container for up to 3 months. When you want to enjoy them again, reheat in the oven at 350°F (175°C) for about 10 minutes until heated through. The texture may soften slightly, but a quick crisp in the oven will refresh it perfectly.
Chef’s Helpful Tips
- Avoid overcooking the chicken; use a meat thermometer to ensure it reaches 165°F for juicy results.
- If prepping the aioli ahead, store it in the fridge; the flavors will deepen.
- Let buns char lightly on the grill to enhance the flavor without burning.
- Use room temperature chicken before grilling for even cooking.
- Feel free to customize toppings according to your preferences—grilled veggies are a delicious addition!
These grilled chicken sandwiches are bound to become a summertime staple in your home. With bold flavors and fresh ingredients, they are a delightful way to gather around the grill with friends and family. Don’t hesitate to experiment with your favorite toppings or add unique spreads to make them your own.

Recipe FAQs
Can I use other cuts of chicken?
Absolutely! While boneless skinless chicken breasts are often preferred for sandwiches, you can use thighs, which are juicier and have more flavor. Just make sure to adjust cooking times as needed.
What type of buns work best for grilled chicken sandwiches?
Brioche buns are excellent for their soft, rich texture, but any sturdy bun like ciabatta or whole grain rolls will work well. Just ensure they can hold the juicy fillings!
How can I make the garlic aioli lighter?
Substituting Greek yogurt for mayonnaise will create a lighter version of the aioli. It will still have a creamy texture while reducing the calorie count.
Can I grill vegetables alongside the chicken?
Definitely! Grilled zucchini, bell peppers, or onions make fantastic additions to your sandwiches. Just slice them appropriately and toss them on the grill during the last few minutes of cooking.
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Grilled Chicken Sandwiches | Juicy Summer BBQ Lunch for a Crowd
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Category: Main Dishes
- Method: Grilling
- Cuisine: American
Description
These Grilled Chicken Sandwiches feature juicy chicken breasts, creamy garlic aioli, and fresh toppings. Perfect for quick summer lunches, this flavor-packed dish is easy to make and sure to please a crowd!
Ingredients
- 4 boneless skinless chicken breasts (about 6–8 oz each)
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- 1 ½ teaspoons salt
- Black pepper to taste, optional
- Avocado oil or other high-heat oil
- 1 cup mayonnaise
- 3 cloves garlic, minced
- 1 tablespoon dijon mustard
- 1 tablespoon lemon juice
- 4 brioche buns or ciabatta rolls
- 2 avocados, sliced
- 1 large tomato, sliced
- lettuce leaves or arugula
- 8 slices crispy bacon
- ½ red onion, thinly sliced
- Dill pickles
- hot honey for drizzling
Instructions
- Make the garlic aioli by mixing mayonnaise, minced garlic, dijon mustard, and lemon juice in a small bowl. Cover and set aside.
- Pat the chicken dry with paper towels. Preheat the grill to medium-high heat. In a bowl, mix garlic powder, paprika, salt, and black pepper. Rub the chicken with avocado oil and season it evenly on both sides.
- Grill the chicken for 4-7 minutes on each side until cooked through (internal temperature should reach 165°F). Allow to rest before assembling the sandwiches.
- Slice the brioche buns and lightly toast them on the grill while the chicken rests.
- Spread garlic aioli on the bottom half of each toasted bun, then layer a grilled chicken breast atop each bun.
- Add avocado slices, tomato slices, a few lettuce leaves, and two slices of crispy bacon per sandwich. Optionally, add dill pickles.
- Drizzle hot honey over the toppings, adjusting for spice preference.
- Finish by placing the top bun on each sandwich and serve immediately.
Notes
For a spicier version, incorporate sriracha into the aioli.
Feel free to use different toppings like pickles or arugula based on your preference.
Leftover grilled chicken can be stored in an airtight container in the fridge for up to 3 days.
Nutrition
- Serving Size: 1 sandwich
- Calories: 650
- Sugar: 5g
- Sodium: 1200mg
- Fat: 35g
- Saturated Fat: 8g
- Unsaturated Fat: 17g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 5g
- Protein: 38g
- Cholesterol: 105mg
