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Chicken Mozzarella Panini With Red Peppers and Onions

I remember the day I first experimented with panini. It was a frantic weeknight, and I was staring into a fridge full of leftovers, desperately seeking inspiration. There, nestled amongst the usual suspects, were grilled chicken breasts from the previous night’s dinner and half a jar of pesto calling my name. I grabbed some crusty bread, added a slice of mozzarella, and pressed it all together in a skillet. The result was a revelation – a warm, melty, and utterly satisfying sandwich that tasted far more sophisticated than the sum of its humble parts. Ever since, I’ve been hooked on creating panini masterpieces, and this Chicken Mozzarella Panini with Roasted Red Peppers and Onions is a definite crowd-pleaser.

Recipe Overview

Prep Time: 15 minutes
Cook Time: 15-20 minutes
Total Time: 30-35 minutes
Servings: 4
Yield: 4 paninis
Dietary Type: N/A (Can be made gluten-free with gluten-free bread)

Ingredients

4 boneless chicken breasts
1 red pepper
1 red onion
Olive oil
4 slices mozzarella cheese
Morton Nature’s Seasons seasoning blend
Oregano
Butoni Basil Pesto
4 ciabatta rolls (or similar crusty rolls)

Equipment Needed

Panini press or grill pan
Large plate
Knife
Cutting board
Small bowls

Instructions

Begin by preparing the chicken. Flatten the chicken breasts slightly to ensure even cooking. You can do this by placing them between two sheets of plastic wrap and gently pounding them with a meat mallet or rolling pin.
Season the flattened chicken breasts generously with Morton Nature’s Seasons seasoning blend and a drizzle of olive oil. Allow the chicken to marinate for at least 10 minutes, or longer if you have time. This will allow the flavors to penetrate the chicken and keep it moist during grilling.
While the chicken marinates, prepare the red pepper and red onion. Cut the red pepper into approximately 5 wedges per pepper, ensuring they are relatively flat so they grill evenly. Slice the red onion into rings.
In separate bowls, coat the red pepper wedges and red onion rings with olive oil. This will help them caramelize and prevent them from sticking to the grill.
Preheat your panini press or grill pan to high heat. If using a panini press, ensure it is evenly heated. A Cuisinart Griddler or similar appliance works exceptionally well due to its even heat distribution.
Season the chicken with additional Morton Nature’s Seasons seasoning and a sprinkle of oregano.
Grill the chicken breasts, working in batches of two to avoid overcrowding the grill. Close the panini press or use a spatula to press down on the chicken to create those desirable grill marks. Cook until the chicken is cooked through, about 5-7 minutes per side, depending on the thickness. The internal temperature should reach 165°F (74°C). Once cooked, remove the chicken and place it on a plate.
Next, grill the red pepper wedges, pressing them flat against the grill. Cook until they are tender and slightly charred, about 3-5 minutes per side. Repeat the process with the red onion rings, grilling them until softened and slightly caramelized, about 2-3 minutes per side. Place the grilled red peppers and red onions on the same plate as the chicken.
Clean the grill plates of any remaining debris. Lightly coat the grill with olive oil or cooking spray (such as Pam) using a paper towel to ensure the paninis don’t stick.
Spread a generous amount of Butoni Basil Pesto on the top half of each ciabatta roll.
Now it’s time to assemble the paninis. Layer the ingredients onto the bottom half of each ciabatta roll in the following order: a grilled chicken breast, grilled red pepper wedges, grilled red onion slices, and a slice of mozzarella cheese. Ensure that all the ingredients fit neatly within the boundaries of the bread.
Top each panini with the pesto-covered top half of the ciabatta roll.
Carefully place the assembled paninis onto the preheated grill, working in batches if necessary. Close the panini press and press down firmly, or use a spatula to press down on the paninis if using a grill pan.
Grill the paninis for 3-5 minutes, or until the bread is golden brown and has defined grill lines, the mozzarella cheese is melted and gooey, and the sandwich is heated through.
Remove the paninis from the grill and serve immediately.

Expert Tips & Tricks

For the best flavor, use fresh, high-quality ingredients. Freshly baked ciabatta rolls make a significant difference.
Don’t overcrowd the grill when cooking the chicken, peppers, and onions. Work in batches to ensure even cooking and beautiful caramelization.
If you don’t have a panini press, you can use a grill pan and a heavy skillet to press down on the paninis while they cook.
To prevent the paninis from sticking to the grill, lightly coat the grill with olive oil or cooking spray before grilling the sandwiches.
If you prefer a sweeter flavor, you can add a drizzle of balsamic glaze to the paninis before grilling.
If you don’t have fresh basil pesto, you can use a store-bought variety or make your own using fresh basil, pine nuts, garlic, Parmesan cheese, and olive oil.

Serving & Storage Suggestions

Serve the Chicken Mozzarella Paninis immediately while they are hot and the cheese is melted and gooey. They are delicious on their own or served with a side salad or soup.

Leftover paninis can be stored in the refrigerator for up to 2 days. To reheat, wrap the panini in foil and bake in a preheated oven at 350°F (175°C) for 10-15 minutes, or until heated through. You can also reheat them in a panini press or grill pan, but be careful not to burn the bread. Reheating in a microwave is not recommended, as the bread can become soggy.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	450 kcal	23%
Total Fat	25g	38%
Saturated Fat	10g	50%
Cholesterol	120mg	40%
Sodium	400mg	17%
Total Carbohydrate	30g	10%
Dietary Fiber	3g	12%
Sugars	5g	N/A
Protein	30g	60%

Note: Nutritional information is an estimate and may vary based on specific ingredients and preparation methods.

Variations & Substitutions

Vegetarian: Substitute the chicken with grilled halloumi cheese or portobello mushrooms.
Spicy: Add a pinch of red pepper flakes to the pesto or use a spicy Italian sausage instead of chicken.
Gluten-Free: Use gluten-free ciabatta rolls.
Sun-Dried Tomato Pesto: Use sun-dried tomato pesto instead of basil pesto for a different flavor profile.
Chicken Parmesan Panini: For a Chicken Parmesan Panini, skip the pesto and use jarred marinara sauce instead. Sprinkle Parmesan cheese on top of the sauce.

FAQs (Frequently Asked Questions)

Q: Can I use a different type of bread?
A: Absolutely! While ciabatta rolls are ideal for paninis, you can use other crusty breads like focaccia, sourdough, or even French bread. Just make sure the bread is sturdy enough to hold the fillings and withstand the pressure of the panini press.

Q: Can I prepare the ingredients ahead of time?
A: Yes, you can definitely prep the ingredients in advance. Grill the chicken, peppers, and onions ahead of time and store them in the refrigerator. This will save you time when you’re ready to assemble and grill the paninis.

Q: My panini press doesn’t get very hot. What should I do?
A: If your panini press isn’t very powerful, you may need to cook the paninis for a longer period of time. Keep an eye on them and adjust the cooking time as needed to ensure the bread is golden brown and the cheese is melted.

Q: Can I add other vegetables to the panini?
A: Of course! Feel free to add other vegetables like zucchini, eggplant, or spinach to your paninis. Just make sure to grill or sauté them before adding them to the sandwich.

Q: What’s the best way to store leftover grilled chicken?
A: Once cooled, store it in airtight containers in the refrigerator for up to 3-4 days.

Final Thoughts

This Chicken Mozzarella Panini with Red Peppers and Onions is a guaranteed hit! It’s a delicious and satisfying meal that’s perfect for lunch, dinner, or even a casual gathering. The combination of flavorful grilled chicken, sweet roasted vegetables, creamy mozzarella cheese, and fragrant basil pesto is simply irresistible. Don’t be afraid to experiment with different ingredients and variations to create your own panini masterpiece. I hope you enjoy this recipe as much as my family and I do! I encourage you to try it out, and please leave a comment below to let me know how it turned out for you. Consider pairing it with a crisp Italian salad or a glass of refreshing lemonade for a complete and satisfying meal. Buon appetito!

Chicken Mozzarella Panini With Red Peppers and Onions Recipe