Grilled Chicken Sandwich (Printable)

Juicy grilled chicken breast with fresh veggies and creamy spread on toasted buns.

# What You'll Need:

→ Chicken

01 - 2 large boneless, skinless chicken breasts (about 1 lb)
02 - 2 tbsp olive oil
03 - 1 tsp garlic powder
04 - 1 tsp smoked paprika
05 - ½ tsp salt
06 - ½ tsp black pepper

→ Sandwich Components

07 - 4 sandwich buns or ciabatta rolls
08 - 4 romaine lettuce leaves
09 - 1 large tomato, sliced
10 - ½ red onion, thinly sliced
11 - 4 cheddar cheese slices (optional)

→ Creamy Spread

12 - 4 tbsp mayonnaise
13 - 1 tbsp Dijon mustard
14 - 1 tsp lemon juice
15 - 1 tsp chopped fresh parsley (optional)

# How to Make It:

01 - Preheat a grill or grill pan to medium-high heat.
02 - Slice each chicken breast in half horizontally to make 4 thin cutlets.
03 - Mix olive oil, garlic powder, smoked paprika, salt, and black pepper in a bowl. Coat chicken cutlets evenly with the marinade.
04 - Grill chicken for 4–5 minutes per side, or until internal temperature reaches 165°F and chicken is cooked through.
05 - During the last minute of grilling, place a slice of cheddar cheese on each cutlet to melt (if using).
06 - Combine mayonnaise, Dijon mustard, lemon juice, and parsley in a small bowl to make the creamy spread.
07 - Lightly toast sandwich buns on the grill, cut side down, for about 1 minute.
08 - Spread creamy sauce on both bun halves. Layer with lettuce, grilled chicken, tomato slices, and red onion. Top with the other half of the bun.
09 - Serve immediately.

# Expert Advice:

01 -
  • Everything comes together in thirty minutes flat, making it perfect for those weeknight nights when takeout feels like the only option but you still want something homemade and satisfying.
  • The creamy spread with that hint of lemon and Dijon is what ties everything together—something my friend accidentally discovered when we ran out of plain mayo and now I would never make this sandwich any other way.
02 -
  • Do not press down on the chicken with your spatula while it grills—you are squeezing out all those precious juices that keep the meat moist and flavorful.
  • Let the chicken rest for just a couple of minutes after grilling before assembling—this small step makes a huge difference in how juicy each bite will be.
03 -
  • Investing in a good instant-read thermometer takes all the guesswork out of knowing when your chicken is perfectly cooked—no more cutting into it to check and losing all those juices.
  • Grilling your buns cut side down creates the most incredible texture and prevents the bottom bun from getting soggy too quickly.