This juicy, cheesy Grilled Chicken Parmesan Sandwich is made with tender chicken breasts, rich marinara sauce, and melted mozzarella, ready in 25 minutes. The warm mozzarella bubbles over the sides of the chicken just as you press the toasted bun down. I love making this when I crave Italian food but want something quick.
Better Than Takeaway
I used to always order chicken parm subs from my local deli, assuming they were too messy to make at home. I quickly learned that grilling the chicken instead of breading and frying it saves a massive amount of cleanup.
The surprise was how much more the flavors stand out when you skip the heavy breading. Now, I prefer this lighter grilled version because it lets the garlic, basil, and melted cheeses really shine.
Grilled Chicken Parmesan Sandwich Ingredients
- 2 boneless skinless chicken breasts, halved horizontally
- 1 tablespoon olive oil
- 1 teaspoon Italian seasoning
- 0.5 teaspoon salt
- 0.25 teaspoon black pepper
- 1 cup marinara sauce
- 4 slices mozzarella cheese
- 0.25 cup grated Parmesan cheese
- 4 ciabatta rolls, split and toasted

How To Make Grilled Chicken Parmesan Sandwich
- Prep the chicken: Pound the chicken breasts to an even half-inch thickness and brush with olive oil. Season both sides evenly with Italian seasoning, salt, and black pepper.
- Grill the meat: Heat a grill pan or outdoor grill to medium-high heat. Cook the chicken for 5 to 6 minutes per side until the internal temperature reaches 165°F.
- Add the toppings: Spoon a quarter cup of marinara sauce over each piece of grilled chicken. Top each with a slice of mozzarella and a sprinkle of Parmesan cheese.
- Melt the cheese: Close the grill lid or cover the pan with a lid for 2 minutes until the mozzarella is completely melted and bubbly.
- Assemble the sandwiches: Place the cheesy grilled chicken onto the toasted ciabatta rolls. Add extra warm marinara sauce if desired before serving.


Recipe Tips
- Pound the chicken: Keeping the meat at an even thickness ensures it cooks fully without drying out on the ends.
- Toast the buns: A sturdy, toasted roll prevents the marinara sauce from making the bread soggy.
- Warm the sauce: Heat the marinara in a small saucepan before adding it to the chicken so it does not lower the meat’s temperature.
What To Serve With Grilled Chicken Parmesan
A crisp Caesar salad is the perfect fresh side to balance the rich melted cheeses. For a heartier meal, pair these sandwiches with roasted garlic potato wedges or a warm pasta salad.

How To Store
Store leftover grilled chicken and sauce in an airtight container in the fridge for up to 3 days. Keep the rolls separate to prevent them from getting soggy. Reheat the chicken in the microwave or oven until warm before assembling on a fresh toasted bun.
FAQs
Can I use chicken thighs instead of breasts?
Yes, boneless skinless chicken thighs work perfectly and stay incredibly juicy on the grill. Just ensure they reach an internal temperature of 165°F.
What is the best bread for this sandwich?
Ciabatta, hoagie rolls, or sturdy brioche buns hold up best to the heavy chicken and wet marinara sauce.
Do I have to use an outdoor grill?
No, a cast-iron grill pan or standard skillet on the stove works just as well for cooking the chicken.
Nutrition
- Calories: 450 kcal
- Total Fat: 18g
- Saturated Fat: 6g
- Cholesterol: 95mg
- Sodium: 980mg
- Total Carbohydrate: 35g
- Protein: 38g
Try More Recipes:
- Grilled Chicken Avocado Sandwich
- Grilled Chicken Ciabatta Sandwich Recipe
- Grilled Chicken BLT Sandwich Recipe
Grilled Chicken Parmesan Sandwich
4
servings10
minutes15
minutes25
minutesJuicy, cheesy Grilled Chicken Parmesan Sandwich loaded with tender chicken breasts, rich marinara sauce, and melted mozzarella. Ready in 25 minutes, this comforting Italian-inspired meal is an easy, mess-free option for busy weeknights.
Ingredients
2 boneless skinless chicken breasts, halved horizontally
1 tablespoon olive oil
1 teaspoon Italian seasoning
0.5 teaspoon salt
0.25 teaspoon black pepper
1 cup marinara sauce
4 slices mozzarella cheese
0.25 cup grated Parmesan cheese
4 ciabatta rolls, split and toasted
Directions
- Prep the chicken: Pound the chicken breasts to an even half-inch thickness and brush with olive oil. Season both sides evenly with Italian seasoning, salt, and black pepper.
- Grill the meat: Heat a grill pan or outdoor grill to medium-high heat. Cook the chicken for 5 to 6 minutes per side until the internal temperature reaches 165°F.
- Add the toppings: Spoon a quarter cup of marinara sauce over each piece of grilled chicken. Top each with a slice of mozzarella and a sprinkle of Parmesan cheese.
- Melt the cheese: Close the grill lid or cover the pan with a lid for 2 minutes until the mozzarella is completely melted and bubbly.
- Assemble the sandwiches: Place the cheesy grilled chicken onto the toasted ciabatta rolls. Add extra warm marinara sauce if desired before serving.
