
A Cheesy Chicken Garlic Bread Sandwich is that ultimate quick fix when you need hearty comfort in a hurry. Filled with tender shredded chicken mixed with creamy mayo and a hint of tangy mustard all sandwiched between crisp buttery garlic bread and covered in gooey melted cheese it is a weeknight hero and a crowd-pleaser at any casual get together. This sandwich is endlessly customizable and you can tweak the fillings to suit whatever you have on hand or whatever your mood calls for.
This is hands-down my favorite way to transform leftover chicken I first whipped it up for a movie night and now my friends ask for it any time we need an easy bite together
Ingredients
- Garlic bread slices: Fresh bakery garlic bread is best for maximum flavor and a crispy crust Choose bread with a roasted garlic aroma and a soft inside
- Cooked chicken shredded: Rotisserie or simply poached chicken works equally well Make sure it’s tender for the perfect bite
- Mozzarella cheese shredded: For ultimate melt factor Grate it fresh for better results than pre-shredded
- Parmesan cheese grated: Adds a deep nutty sharpness Always choose Parmesan aged at least twelve months
- Mayonnaise: Brings a creamy richness to the chicken mixture I like to use full fat for the best texture
- Dijon mustard: Adds a slight tang and keeps things from tasting flat Go for a smooth Dijon and avoid grittier varieties
- Salt and pepper to taste: Enhances every other ingredient Use sea salt and freshly ground black pepper for the brightest flavor
Step-by-Step Instructions
- Make the Chicken Filling:
- In a mixing bowl combine the shredded chicken mayonnaise Dijon mustard salt and pepper Mix thoroughly until the chicken is evenly coated and everything looks creamy
- Assemble the Sandwich:
- Lay one slice of garlic bread flat on your work surface Spread the chicken mixture evenly over it making sure to reach the edges Sprinkle mozzarella and Parmesan cheeses generously over the chicken Press the second slice of garlic bread on top to form a sandwich
- Grill the Sandwich:
- Place a nonstick skillet on medium heat Wait until the skillet is hot then carefully lower your sandwich in Cook undisturbed for four to five minutes so the underside turns golden brown and the cheeses start to melt Gently flip using a wide spatula Grill the other side until all the cheese is melted and both sides are crisp
- Serve:
- Take the sandwich out of the skillet Let it cool slightly so the cheeses set for easy slicing Cut in half if you wish and serve immediately while still hot and gooey

Parmesan is my personal favorite here because it brings an irresistible saltiness and that hit of umami My family always fights for the sandwich crunchy edge pieces and I know you will too
Storage tips
If you want to prep ahead mix the chicken filling and keep it sealed in the fridge for up to two days Only assemble and grill when you are ready to eat Cooked and cooled sandwiches can be wrapped tightly and reheated in a low oven which keeps the crust crisp
Ingredient substitutions
If you do not have mozzarella use a combination of provolone and mild cheddar For a lighter version substitute Greek yogurt for the mayo or try a hearty sourdough if garlic bread is not available Roasted turkey or even tofu also work in place of chicken for other flavor profiles
Serving suggestions
Serve with a simple green salad or a steaming mug of tomato soup for a cozy satisfying meal This sandwich is also great cut into quarters for party appetizers Swap in pickled jalapeños or thin tomato slices for a bright twist

Cultural or historical context
Garlic bread has its roots in classic Italian-American cuisine and pairing it with melted cheese evokes the spirit of both classic grilled cheese and sub sandwiches The flexibility of the filling makes it a popular choice for using up leftovers in many homes
Recipe FAQs
- → Can I use leftover chicken?
Absolutely, pre-cooked or rotisserie chicken works well for a quick, flavorful sandwich filling.
- → What cheese melts best in this sandwich?
Mozzarella adds a perfect stretch, while Parmesan delivers depth and a nutty finish to the blend.
- → How do I keep the garlic bread crispy?
Grill the sandwich over medium heat and avoid overstuffing to maintain a golden, crisp crust on both sides.
- → What veggies pair well inside?
Try adding spinach, sliced tomatoes, or roasted peppers for freshness and extra flavor layers.
- → Is this sandwich good for meal prep?
You can prepare the filling ahead and assemble sandwiches fresh for the best texture and taste.
- → Can I substitute mayonnaise?
Greek yogurt or a touch of sour cream can be used for a lighter, tangy alternative.