Grilled Chicken Caprese Sandwich has fresh tomato, basil, and mozzarella, a toasted pesto-rubbed bun, juicy marinated chicken, and a drizzle of sweet balsamic glaze. These flavors combine for a fantastic grilled Caprese sandwich that is easy to make and perfect even for a weeknight.
Cut each chicken breast in half so as to make 2 chicken "steaks" per breast (i.e. not thin cutlets). Keep in mind that the meat will swell thicker and shrink in diameter as it cooks.
Put the chicken pieces in a resealable bag. Add the dressing. Marinate 1 hour to overnight.
Spread ~1 tsp pesto on the cut side of each bun.
Cook on grill or Big Green Egg
Prepare grill or Big Green Egg according to manufacturer's instructions to cook over direct heat at 450°F.
Grill the chicken until internal temperature reaches 160°F. Top each with mozzarella and continue cooking until cheese is melted and chicken has an internal temperature of 165°F.
Briefly, toast the buns cut side down on the grill.
Assemble sandwiches: bottom bun, chicken (with cheese), dust with a pinch Italian seasoning, tomato, basil, drizzle balsamic glaze, top bun.
Alternative: Cook in the oven
Heat oven to 400°F.
Transfer the chicken to a bake sheet or oven proof bake dish.
Bake the chicken until internal temperature reaches 160°F. Top each with mozzarella and cook until cheese is melted and chicken has an internal temperature of 165°F.
Switch oven to broil. Place buns, pesto side up, on bake sheet and broil briefly until toasted.
Assemble sandwiches: bottom bun, chicken (with cheese), dust with a pinch Italian seasoning, tomato, basil, drizzle balsamic glaze, top bun.
Calorie count is purely an estimate calculated using an online application to serve as a guide and not to be taken as accurate nutritional information. Percent Daily Values are based on a 2,000 calorie diet.