Mega Chicken Pesto Grilled Cheese Sandwich Recipe
If you’ve ever dreamed of a grilled cheese sandwich that’s anything but ordinary, this Mega Chicken Pesto Grilled Cheese Sandwich Recipe is about to become your new obsession. Imagine thick, golden-toasted bread loaded with shredded cooked chicken, fragrant basil pesto, melty fresh mozzarella, and tender sun-dried tomatoes all hugging each other in a perfect, savory embrace. It’s one of those comforting meals that feel fancy but come together so easily, making it ideal for a cozy lunch or a quick dinner when you want to indulge a little.
I love making this when I want something hearty but not heavy, and the combination of flavors always hits the spot. You’ll appreciate how the pesto brightens up the richness of the mozzarella and chicken, turning the humble grilled cheese into a full-flavored experience. Plus, it’s great for using up leftover chicken, which makes it twice as satisfying—practical in the best way.
Ingredients You’ll Need
These ingredients work beautifully together to create the perfect balance of creamy, tangy, and savory notes. I always recommend choosing quality basil pesto and fresh mozzarella for the best flavor and texture in your Mega Chicken Pesto Grilled Cheese Sandwich Recipe.
- Bread: Thick slices like sourdough or Italian works brilliantly; sturdy enough to hold all the filling without getting soggy.
- Shredded Cooked Chicken: Perfect for using leftover roasted or rotisserie chicken—it adds great protein and texture.
- Basil Pesto: Go for fresh or a good-quality store-bought pesto; it’s the heart of this sandwich’s flavor.
- Fresh Mozzarella: Thin slices, patted dry to avoid sogginess, melt into that ooey-gooey bliss we all love.
- Sun-Dried Tomatoes: Pat dry to remove excess oil, giving a sweet and tangy punch with each bite.
- Butter: For toasting the bread to crispy, golden perfection.
Variations
I’m all about making this recipe suit your mood or pantry, so feel free to get creative when you make this sandwich. I like switching up the cheese or adding veggies depending on the season or leftovers.
- Variation: Swap mozzarella for provolone or fontina for a more intense cheesy flavor; I tried fontina once and it added a lovely smoky depth.
- Low-carb option: Use your favorite keto or low-carb bread, and it works just as well without compromising flavor.
- Vegetarian twist: Leave out the chicken and add grilled zucchini or roasted red peppers with the pesto and cheese.
- Spicy kick: Add a few slices of fresh jalapeño or a drizzle of chili oil, which I found gave a nice heat contrast to the creamy pesto.
How to Make Mega Chicken Pesto Grilled Cheese Sandwich Recipe
Step 1: Prepare Your Ingredients
Start by shredding your cooked chicken if you haven’t already—it’s best when warm or at room temperature. Thinly slice the fresh mozzarella and gently pat it dry with paper towels to prevent soggy bread later on. Similarly, pat down your sun-dried tomatoes to remove excess oil. Having these ready makes assembling a breeze and equalizes the moisture levels inside your sandwich.
Step 2: Build Your Sandwich
Spread a generous layer of basil pesto on one side of each bread slice. On two slices, pile on the shredded chicken evenly, then layer with those luscious mozzarella slices and sun-dried tomatoes. Top with your second bread slice, pesto side facing in. Trust me, this layering keeps every bite flavorful and gooey.
Step 3: Toast Until Golden & Melty
Butter the outside of each sandwich generously—this is what creates that irresistible crispy crust. Heat a skillet over medium heat and place the sandwich on it. Grill for about 3-4 minutes on each side or until the bread is golden brown and the cheese has melted beautifully. Press down gently with a spatula to help everything meld together without squashing the sandwich.
How to Serve Mega Chicken Pesto Grilled Cheese Sandwich Recipe

Garnishes
I often finish these sandwiches with a sprinkle of freshly cracked black pepper or a light drizzle of extra basil pesto on top for that fresh punch. Sometimes, a few fresh basil leaves tucked inside before closing the sandwich elevate the aroma as you bite into it.
Side Dishes
Pair this sandwich with a crisp green salad tossed in a simple vinaigrette or a cup of tomato basil soup for that classic combo. I also love crunchy oven-baked sweet potato fries on the side; the natural sweetness complements the savory flavors perfectly.
Creative Ways to Present
For a fun twist when serving friends, I like to cut the Mega Chicken Pesto Grilled Cheese Sandwich into smaller triangular sliders and secure each with a toothpick—they’re always a big hit at casual gatherings. Another favorite is serving the sandwich open-faced on thick toast for a slightly lighter but just as satisfying meal.
Make Ahead and Storage
Storing Leftovers
If you have leftovers—though it rarely happens!—wrap them tightly in foil or plastic wrap and store in the fridge for up to 2 days. I find this keeps the sandwich from drying out, and the flavors stay fresh without the bread becoming too chewy.
Freezing
I’ve frozen these sandwiches successfully by wrapping them individually in parchment and then foil. Just pop them in the freezer and pull out as needed. For the best result, thaw overnight in the fridge before reheating.
Reheating
Reheat your Mega Chicken Pesto Grilled Cheese Sandwich in a skillet over medium-low heat with a lid to help the cheese melt evenly without burning the bread. Avoid the microwave if you want to keep that glorious crispy crust intact—nothing beats that fresh toastiness!
FAQs
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Can I use store-bought rotisserie chicken for this recipe?
Absolutely! Using rotisserie chicken is a fantastic time-saver and often adds extra flavor. Just shred the meat, remove any skin if you prefer, and you’re ready to build your sandwich.
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What type of bread works best for the Mega Chicken Pesto Grilled Cheese Sandwich Recipe?
Thick, sturdy bread like sourdough, Italian, or even a rustic country loaf works best because it can hold up to the moisture of pesto and cheese without getting soggy.
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Can I make this sandwich vegetarian?
Yes! Simply omit the chicken and boost the filling with extra veggies like grilled zucchini, mushrooms, or roasted bell peppers paired with the pesto and cheese for a delicious vegetarian option.
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How do I prevent my sandwich from getting soggy?
Patting your fresh mozzarella and sun-dried tomatoes dry before assembling is key. Also, using a thick bread and spreading pesto only on the inside surface helps keep the bread crisp during grilling.
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What’s the best way to reheat leftover sandwiches?
Reheat in a skillet over medium-low heat with a lid on to gently melt the cheese and maintain crispy bread. Avoid microwaving to keep the sandwich’s texture perfect.
Final Thoughts
This Mega Chicken Pesto Grilled Cheese Sandwich Recipe holds a special place in my kitchen because it combines ease, bold flavor, and comfort all in one. Whenever I need a quick but satisfying meal, it never disappoints—plus, it’s quick enough to whip up even on busy days. I’m sure once you try it, it’ll become a favorite for you too, especially when you want that cozy homemade feel without fuss.
Print
Mega Chicken Pesto Grilled Cheese Sandwich Recipe
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
- Yield: 2 large sandwiches 1x
- Category: Sandwich
- Method: Frying
- Cuisine: American
Description
A decadent MEGA Chicken Pesto Grilled Cheese Sandwich featuring thick slices of bread layered with shredded cooked chicken, vibrant basil pesto, fresh mozzarella, and sun-dried tomatoes, all grilled to golden perfection with butter for a melty, savory delight.
Ingredients
Bread
- 4 large thick slices of bread (preferably sourdough or rustic Italian bread)
Filling
- 1.5 cups / 150g / 5oz shredded cooked chicken
- 1/3 cup to 1/2 cup (80-120g) basil pesto
- 5oz / 150g fresh mozzarella ball, thinly sliced and patted dry
- 8 sun-dried tomatoes, patted dry to remove excess oil
Other
- Butter, as needed for grilling
Instructions
- Prepare Ingredients: Pat the fresh mozzarella slices dry with a paper towel to remove moisture, and also dry the sun-dried tomatoes to reduce excess oil, ensuring your sandwich won’t get soggy.
- Mix Chicken and Pesto: In a bowl, combine the shredded cooked chicken with the desired amount of basil pesto, stirring to coat the chicken evenly with the flavorful sauce.
- Assemble the Sandwich: Lay out the thick bread slices. Spread the pesto-coated chicken evenly over two slices. Layer with thin slices of fresh mozzarella followed by the sun-dried tomatoes. Top with the remaining bread slices to form sandwiches.
- Butter the Bread: Generously butter the outside of each sandwich on both sides to ensure a golden, crispy crust when grilled.
- Grill the Sandwich: Heat a skillet or griddle over medium heat. Place the sandwiches on the skillet and cook for about 3-5 minutes per side, pressing slightly and flipping carefully, until the bread is golden brown and the mozzarella is melted.
- Serve Hot: Once grilled to perfection, remove the sandwiches from the skillet, let them rest for a minute, then slice and serve immediately for the best gooey, flavorful experience.
Notes
- Use thick-cut, sturdy bread like sourdough or Italian bread to hold all the fillings without becoming soggy.
- Patting dry the mozzarella and sun-dried tomatoes is crucial to prevent excess moisture in the sandwich.
- You can adjust the amount of pesto to taste, adding more for a stronger basil flavor.
- Leftover cooked chicken works perfectly for this recipe, making it quick and easy.
- For even melting, cover the skillet with a lid during grilling for a minute if needed.
Keywords: Chicken Pesto Grilled Cheese, Pesto Sandwich, Grilled Cheese with Chicken, Sun-Dried Tomato Sandwich, Mozzarella Grilled Cheese
