Grilled Avocado Caprese Chicken: Your Ultimate Healthy Summer Dinner Recipe
Discover the perfect marriage of fresh Italian flavors and summer grilling with this delightful Grilled Avocado Caprese Chicken. This healthy, vibrant, and incredibly easy recipe is a game-changer for your weeknight dinner rotation and an absolute showstopper for any summer patio party. Each juicy chicken breast is topped with grilled avocado, ripe tomatoes, creamy mozzarella, and fragrant basil, all brought together with a luscious balsamic reduction.

My love affair with Caprese salad began years ago during my study abroad experience in Rome. The local markets were an absolute treasure trove of fresh, affordable ingredients. I remember stumbling upon the secret to selecting truly authentic, aged balsamic vinegar – a discovery that transformed simple meals into gourmet experiences. From that moment on, a classic Caprese salad, with its vibrant colors and harmonious flavors, became a daily indulgence.

Understanding the Classic Caprese Flavor Profile
For those unfamiliar with the iconic Caprese combination, its beauty lies in its elegant simplicity. It traditionally features three main ingredients: ripe, juicy tomatoes, fresh mozzarella cheese (preferably buffalo mozzarella or burrata for extra creaminess), and aromatic fresh basil leaves. These elements are typically layered, often in a circular pattern, and then generously drizzled with a high-quality balsamic vinegar and sometimes a touch of olive oil. The magic happens when the sweet acidity of the tomato meets the creamy richness of the mozzarella and the peppery freshness of the basil, all elevated by the tangy sweetness of the balsamic. It’s a dish that embodies the essence of Italian summer.
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Beyond the Salad: Exploring Caprese Variations

While the traditional Caprese salad is undeniably delicious, these vibrant flavors don’t have to be confined to a simple side dish. The versatility of tomatoes, mozzarella, and basil allows for endless culinary creativity. You can elevate them in more complex preparations like an Avocado Caprese Panzanella Salad, which adds crunchy bread and creamy avocado for a satisfying meal. Or perhaps a savory Chicken Caprese Galette, transforming these fresh ingredients into a rustic, elegant tart perfect for brunch or a light dinner. And for pasta lovers, a Caprese Pasta Skillet offers a warm, comforting take on the classic.
However, my absolute favorite way to savor these incredible flavors, especially during the warmer months, is with this Grilled Avocado Caprese Chicken. The addition of grilled avocado adds a buttery richness and a smoky depth that perfectly complements the bright, fresh Caprese toppings. This dish truly transforms familiar flavors into something exciting and new, making it an instant favorite for any occasion.

This grilled chicken recipe yields incredibly juicy, tender chicken breasts, infused with a wonderful marinade and topped with fresh, grilled ingredients. It’s so good, you’ll want to keep it on repeat all summer long!
The Secret to a Stellar Balsamic Reduction
Pro Tip: When preparing your balsamic reduction for this recipe, always opt for an aged balsamic vinegar. The difference in flavor is profound. An aged balsamic will be naturally sweeter and thicker, with a more complex, nuanced tang that will truly make those rich and sweet notes sing in your reduction. This small detail elevates the entire dish, providing a depth of flavor that a younger balsamic simply cannot match.
Essential Tools for This Grilled Chicken Recipe
To ensure your Grilled Avocado Caprese Chicken comes out perfectly, having the right kitchen tools can make all the difference. As an avid grilling enthusiast, I can attest to the importance of quality equipment.
- Traeger Grill: You all know my adoration for my Traeger grill. It’s been working overtime this past month, consistently delivering perfectly cooked, flavorful results. This recipe, in particular, is absolutely ideal for it. When selecting pellets, I personally recommend using Traeger grill signature pellets. Their balanced flavor profile enhances the fresh ingredients without overpowering them, unlike stronger flavors like Hickory or Pecan, which can sometimes dominate delicate tastes.
- Grilling Tongs: A good pair of tongs is indispensable for grilling. These Traeger grill tongs are the ultimate choice. They are incredibly strong, providing excellent grip and control when handling chicken and vegetables on the hot grill. Plus, they look fantastic!
- Mixing Bowls: To prep your marinade and assemble your delicious toppings, you’ll need a reliable set of stainless steel mixing bowls. They are versatile and easy to clean.
- Chef’s Knife & Cutting Board: For slicing and dicing all your fresh produce, including the tomatoes, basil, and garlic for the marinade, a sharp chef’s knife and a sturdy cutting board are essential.
- Small Saucepan: For crafting that irresistible balsamic reduction, a small saucepan is necessary to gently simmer the vinegar until it reaches the perfect consistency.
- Half Sheet Pan: A half sheet pan will come in handy for transferring the cooked chicken and potentially melting the mozzarella in the oven if your grill doesn’t retain enough residual heat.

Step-by-Step: How To Make This Grilled Chicken
Making this Grilled Avocado Caprese Chicken is surprisingly straightforward, yet the results are incredibly flavorful and impressive. Follow these steps for a perfect summer meal.
Crafting the Flavorful Marinade
The secret to tender and juicy chicken lies in a good marinade. To prepare it, simply combine olive oil, balsamic vinegar, minced garlic, fresh oregano, fresh basil, salt, and black pepper in a large shallow bowl. Whisk everything together until well combined. Then, add your boneless, skinless chicken breasts to the marinade, ensuring they are fully coated. Allow the chicken to soak up these incredible flavors for at least 30 minutes in the refrigerator, or for an even deeper infusion of taste, you can marinate them overnight. This step not only adds immense flavor but also helps to tenderize the chicken, making it exceptionally juicy and moist once grilled.
Mastering the Grill
Once the chicken has had time to marinate, it’s time to fire up the grill! Preheat your grill to a medium-high heat. Carefully remove the chicken breasts from the marinade, allowing any excess to drip off. Place the chicken on the hot grill grates. Grill each side for approximately 5 to 6 minutes, or until the internal temperature reaches 165°F (74°C) and the chicken is cooked through and sports beautiful char marks. These char marks add a fantastic smoky flavor and appealing texture.
Crucially, don’t forget the avocado! While the chicken is grilling, you’ll also grill the avocado halves. Place them cut-side down on the grill for just 1 to 2 minutes. This brief grilling adds a subtle smokiness and warms the avocado, enhancing its creamy texture. Once grilled, remove the avocado from its peel and slice it into beautiful, ready-to-top pieces. You can also grill thick slices of tomato for a minute or so per side to warm them slightly and intensify their sweetness.

The Perfect Finish
After the chicken is perfectly grilled, transfer it to a baking sheet. Now comes the exciting part – assembly! Top each warm chicken breast with 1-2 slices of your beautifully grilled tomato. Next, layer on 1-2 slices of the creamy, subtly smoky grilled avocado. Finally, crown each breast with a thick slice of fresh mozzarella cheese.
The residual heat from the chicken should begin to gently melt the mozzarella, creating a wonderfully gooey texture. If you find your cheese isn’t melting sufficiently, don’t hesitate to place the baking sheet into the oven under a low broiler for a minute or two, just until the cheese is perfectly bubbly and melted. Be sure to keep a close eye on it to prevent burning.
To complete this masterpiece, generously drizzle each serving with your homemade balsamic reduction and garnish with a sprinkle of fresh chopped basil. The combination of warm, juicy chicken, fresh Caprese toppings, creamy avocado, and the sweet-tangy balsamic reduction makes this dinner absolutely everything you could want in a summer meal – fresh, healthy, and bursting with flavor. Serve immediately and prepare for rave reviews!

Serving Suggestions: What Should I Serve This Chicken With?
This Grilled Avocado Caprese Chicken is a versatile dish that pairs beautifully with a variety of sides, making it easy to tailor to your dietary preferences or the occasion.
- Roasted Potatoes: A simple side of crispy roasted potatoes can provide a comforting and satisfying starch to complement the chicken’s flavors. You can toss them with rosemary and garlic for an extra aromatic touch.
- Pasta or Noodles: For a more substantial meal, serve the chicken atop your favorite pasta or noodles. A light garlic and olive oil dressing or a pesto sauce would be excellent choices to enhance the Italian theme.
- Cheesy Orzo: If you’re looking for something truly decadent, a side of cheesy orzo offers a creamy and flavorful accompaniment that perfectly balances the freshness of the Caprese toppings.
- Rice: A bed of fluffy white or brown rice can absorb all the delicious juices and balsamic reduction, creating a wholesome and filling meal. Consider a lemon-herb rice for an added pop of flavor.
- Fresh Salad: For an even healthier and lighter option, slice the grilled Caprese chicken into strips and serve it over a crisp green salad. Arugula, mixed greens, or spinach would all work wonderfully. You can dress the salad with a simple vinaigrette or extra balsamic reduction for a cohesive flavor profile.
- Crusty Bread: Don’t forget a side of warm, crusty Italian bread to soak up any leftover balsamic goodness and chicken juices!
Oven-Baking: An Alternative to Grilling
No grill? No problem! While grilling imparts a wonderful smoky flavor, you can absolutely make this delicious Caprese chicken recipe in your oven. It’s a fantastic alternative that delivers similarly juicy and flavorful results, perfect for when the weather isn’t cooperating or if you simply prefer oven cooking.
To adapt the recipe for the oven:
- **Prepare:** Begin by preheating your oven to 350°F (175°C). Lightly grease a rimmed baking sheet with cooking spray or a thin layer of olive oil to prevent sticking.
- **Bake the Chicken:** Remove your marinated chicken breasts from the refrigerator, allowing any excess marinade to drip off. Place them on the prepared baking sheet in a single layer.
- **Cook:** Bake the chicken for 20 to 25 minutes, or until the internal temperature reaches 165°F (74°C). For even cooking, make sure to flip the chicken breasts halfway through the baking time.
- **Add Toppings (Optional):** While the chicken is baking, you can still achieve a similar effect for the avocado and tomato. Instead of grilling, you can lightly sear the avocado halves and tomato slices in a hot pan for 1-2 minutes per side to warm them through and get a slight char, or simply serve them fresh.
- **Finish and Serve:** Once the chicken is cooked, top with the sliced tomatoes, avocado, and mozzarella cheese as instructed in the grilling method. If needed, return the baking sheet to the oven for a couple of minutes to melt the cheese, or use the broiler on low setting, watching carefully to prevent burning. Drizzle with balsamic reduction and fresh basil, then serve immediately.
This oven method ensures that you can enjoy the incredible flavors of Grilled Avocado Caprese Chicken any time, regardless of whether you have a grill handy!

Grilled Avocado Caprese Chicken Recipe Card
Drizzled with a balsamic reduction, this is an easy recipe that is ideal for your weeknight dinner routine, or even your next summer patio party!
35 mins
25 mins
1 hr
Pin
Equipment
- Saucepan
- Stainless Steel Mixing Bowls
- Traeger Lil Tex Elite 34 Pellet Grill
- Half Sheet Pan
Ingredients
- 2 Tbsp Olive Oil
- 3 Tbsp Balsamic Vinegar
- 3 cloves Garlic, minced
- 1 tsp Fresh Oregano, chopped
- 1 tsp Fresh Basil, chopped
- 1/2 tsp Salt
- 1/2 tsp Black Pepper
- 4 Boneless Skinless Chicken Breasts
- 1 Fresh Tomato, sliced
- 1 Avocado, pitted and halved
- 4 slices Fresh Mozzarella (thick)
Balsamic Reduction:
- 1/2 cup Balsamic Vinegar
- 1/2 tsp Brown Sugar
- 1/2 tsp Black Pepper
Garnish:
- Fresh Chopped Basil
Instructions
- In a small saucepan, combine balsamic vinegar, brown sugar, and black pepper for the reduction. Heat over high heat, cooking until thickened and syrupy, stirring occasionally. Keep over low heat until ready to serve.
- In a large shallow bowl, stir together the olive oil, 3 Tbsp balsamic vinegar, minced garlic, chopped oregano, chopped basil, salt, and pepper. Add the chicken breasts and allow to marinate for at least half an hour in the refrigerator. For best results, you can marinate overnight.
- When ready to cook, preheat your grill to medium-high heat. Once the grill is hot, add the marinated chicken and grill for 5 to 6 minutes per side, until cooked through and an internal temperature of 165°F (74°C) is reached.
- While the chicken is cooking, grill the tomato slices and avocado halves for about 1 to 2 minutes per side. Remove avocado from peel and slice into serving pieces.
- Remove chicken from heat and transfer to a baking sheet. Top each breast with one to two slices of grilled tomato, followed by one to two slices of grilled avocado. Place one thick slice of fresh mozzarella on top of each.
- Allow the residual heat from the chicken to melt the cheese. If needed, you can briefly place the baking sheet in the oven under a low broiler until the mozzarella is melted and gooey. Watch carefully to avoid burning.
- Finally, top the assembled chicken with fresh shredded basil and a generous drizzle of the balsamic reduction. Serve immediately and enjoy!
Summer
Grilling