Grilled Chicken Sandwich Recipe
This easy Grilled Chicken Sandwich features juicy, well-seasoned chicken breast, crisp lettuce, fresh tomato, red onion, and a creamy Dijon mayo sauce. It is ready in about 30 minutes, which makes it great for cookouts, busy weeknights, and game day.

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What Makes a Good Grilled Chicken Sandwich
A good grilled chicken sandwich starts with chicken that cooks evenly. Thick, uneven breasts dry out at the edges before the center finishes. Pounding solves that in about two minutes.
The bun matters just as much as the chicken. A toasted bun holds up to juices, tomato, and sauce without falling apart. Untoasted buns go soggy fast.
Then there is the sauce. Mayo and Dijon give you creaminess plus a little sharp bite. That contrast is what separates a good sandwich from a plain one.

If you enjoy cooking chicken on the grill, try my Grilled Boneless Chicken Thighs, spicy Grilled Buffalo Chicken, or easy Grilled Chicken Tenders next.
Grilled Chicken Breast Sandwich Ingredients

- Boneless, Skinless Chicken Breasts – Pound to an even thickness.
- Olive Oil – Oil helps the seasoning stick and keeps the chicken from grabbing the grates.
- Garlic Powder and Onion Powder – These build savory depth without burning the way fresh garlic can.
- Paprika – Paprika adds color and a mild smoky note that plays well with grill char.
- Salt and Black Pepper – Salt seasons the meat all the way through, and pepper adds gentle heat.
- Hamburger Buns – Sturdy buns hold the stack together. Brioche works well if you want something richer.
- Cheddar Cheese – Sharp cheddar melts fast on the grill and stands up to the spice blend.
- Lettuce, Tomato, Red Onion, and Pickles – These add crunch, juice, and sharp bite against the warm chicken.
- Mayonnaise and Dijon Mustard – Whisked together, they make a creamy sauce with just enough tang.
Substitutions and Variations
- Use Chicken Thighs – Boneless thighs have more fat, so they stay juicy even if overcooked slightly.
- Swap the Cheese – Provolone, pepper jack, or Swiss all melt nicely on top of the chicken.
- Make It Spicy – Add cayenne to the spice blend, or stir hot sauce into the Dijon mayo.
- Add Bacon – Two slices per sandwich add smoke and crunch.
- No Grill Needed – A cast iron grill pan over medium-high heat gives you char marks indoors.
- Change the Bread – Ciabatta, kaiser rolls, or thick Texas toast all work here.
How to Make A Grilled Chicken Sandwich (Step-by-Step Directions)

STEP 1: Pound the chicken breasts to an even thickness, about half an inch. Rub both sides with olive oil. Season with garlic powder, onion powder, paprika, salt, and black pepper.
STEP 2: Preheat a grill or grill pan over medium-high heat. Clean the grates well and oil them lightly so the chicken releases easily.

STEP 3: Grill the chicken for 5 to 7 minutes per side. Cook until the internal temperature reaches 165°F at the thickest part.
STEP 4: Add the cheddar during the last minute if you want it melted. Move the chicken to a plate and let it rest for 5 minutes.
STEP 5: Toast the buns cut side down for 1 to 2 minutes. Pull them off once they turn light golden.

STEP 6: Stir the mayonnaise and Dijon together in a small bowl. Spread it on both buns, then layer lettuce, chicken, tomato, onion, and pickles. Serve right away while the chicken is hot.
Tips for Making the Best Grilled Chicken Sandwich
- Even-thickness: Pound the chicken to an even half-inch thickness. Thin, even meat cooks fast and stays juicy.
- Check the temp: Use a meat thermometer instead of guessing. Guessing often leads to overcooked meat.
- Let it rest: Let the chicken rest 5 minutes before it goes on the bun. Resting helps to keep the juices in the meat.
- Toast the buns: It takes one minute, and it prevents a soggy bottom bun.
- Make the sauce first: Mix the Dijon mayo first, so it is ready when the chicken comes off the grill.
Common Mistakes to Avoid When Making a Grilled Chicken Sandwich
- Skipping the Pounding – Uneven breasts cook unevenly. The thin end dries out while the thick end stays raw.
- Grilling Too Hot – High heat chars the outside before the inside cooks. Medium-high is the sweet spot.
- Flipping Too Often – Let the chicken sit and build a crust. Flip once, around the halfway mark.
- Cutting In to Check – Slicing the chicken lets the juices run out. Use a thermometer instead.
- Skipping the Rest – Chicken straight off the grill will soak the bun. Five minutes of rest fixes that.
- Overloading the Sandwich – Too many toppings make the stack slide apart. Keep it to three or four.

How to Store
- Refrigerator: Cooked chicken keeps in the refrigerator for up to 4 days. Store the grilled chicken separately from the buns and toppings in airtight containers.
- Freezing: Freeze cooled chicken in a freezer bag for up to 2 months. Thaw overnight in the refrigerator.
- Reheating: Reheat the chicken in a skillet over medium heat for 3 to 4 minutes. Add a splash of water and cover to keep it moist.
- Sauce: The Dijon mayo keeps in a sealed jar for up to 5 days.
Serving Suggestions
Serve this grilled chicken sandwich with something creamy and cold on the side. My Jalapeño Popper Potato Salad shows up at every cookout I host. Southern Pimento Mac and Cheese covers you when comfort food is the goal. Add a batch of In-N-Out Animal Style Fries for a full copycat dinner.

FAQs
Dry chicken usually means it was cooked too long or too hot. Pound the breasts evenly, grill over medium-high heat, and remove them as soon as they reach 165°F.
Yes. Use a cast iron grill pan over medium-high heat for 5 to 7 minutes per side.
Yes, boneless thighs work well and are harder to overcook. Grill them 6 to 8 minutes per side until they reach 165°F.
This recipe uses a dry spice rub, so no marinating time is needed. For deeper flavor, season the chicken up to 8 hours ahead.
Grill the chicken and mix the sauce a day early. Reheat the chicken and assemble the sandwiches right before serving.
Other Sandwich Recipes to Try
- If you love a good sandwich, my Kentucky Hot Brown Sandwiches are worth the extra effort.
- This Party Sub feeds a crowd and comes together fast.
- My Italian Grinder Sandwich with Grinder Dressing has that crunchy, tangy bite people ask about.
- These Beef Tortas bring big flavor when you want something different.
- My Easy Chicken Pesto Sandwich is a great weeknight option, too.
Final Thoughts
This grilled chicken sandwich keeps things simple and still tastes like a cookout favorite. Fire up the grill and see how fast these disappear.

Grilled Chicken Sandwich
Equipment
- Mixing Bowl Small
Ingredients
For the Grilled Chicken
- 4 boneless skinless chicken breasts
- 2 tablespoons olive oil
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon paprika
- 1 teaspoon salt
- ½ teaspoon ground black pepper
For the Sandwiches
- 4 hamburger buns
- 4 slices cheddar cheese optional
- Lettuce leaves as needed
- Sliced tomato as needed
- Sliced red onion as needed
- Pickles optional
For the Dijon Mayonnaise
- ¼ cup mayonnaise
- 1 tablespoon Dijon mustard
Instructions
- Place the chicken breasts on a cutting board and pound them to an even thickness. This will help the chicken cook quickly and evenly.
- Rub both sides of the chicken breasts with the olive oil.
- In a small bowl, combine the garlic powder, onion powder, paprika, salt, and black pepper. Season both sides of the chicken evenly with the seasoning mixture.
- Heat an outdoor grill or grill pan over medium-high heat.
- Place the seasoned chicken breasts on the hot grill. Cook for 5 to 7 minutes on the first side.
- Flip the chicken and cook for another 5 to 7 minutes, or until the chicken is cooked through and the thickest part reaches an internal temperature of 165°F.
- If using cheddar cheese, place one slice on each chicken breast during the final minute of cooking. Allow the cheese to melt, then remove the chicken from the grill.
- Place the hamburger buns cut-side down on the grill. Toast for 1 to 2 minutes, or until lightly golden. Remove from the grill.
- Add the mayonnaise and Dijon mustard to a small bowl. Stir until smooth and evenly combined.
- Spread the Dijon mayonnaise sauce over the toasted buns. Layer each sandwich with lettuce, grilled chicken, sliced tomato, red onion, cheddar cheese, and pickles, as desired.
- Place the top bun over each sandwich and serve immediately.
Notes
- Pat the chicken dry: Blot the breasts with paper towels before adding the oil and seasonings. This helps the chicken brown instead of steam.
- Preheat the grill fully: Give the grill 10–15 minutes to heat before adding the chicken. Properly heated grates create better grill marks and reduce sticking.
- Dry the vegetables: Pat the lettuce, tomato, and pickles dry before assembling. Excess moisture can quickly make the buns soggy.
- Use lettuce as a barrier: Place the lettuce directly against the bottom bun to help protect it from the juicy chicken and tomatoes.
Nutrition Information
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