Grilled Chicken Pesto Sandwhich Recipe hits that perfect spot between juicy, cheesy, and herby, with crispy grilled bread that tastes like café food at home. It works for busy weeknights, casual lunches, or easy entertaining, and you can finish everything in about 35 minutes. I first tested this for a Sunday lunch with my kids hovering over the cutting board, and they now request it more than pizza.
Why Make This Grilled Chicken Pesto Sandwhich Recipe at Home
You control everything at home, from how garlicky the pesto tastes to how melty the cheese gets. Restaurant versions often skimp on chicken or drown the bread, while this version keeps a juicy center and a crisp exterior.
You also save money and use pantry shortcuts that you already keep on hand. The recipe scales easily, so you feed two people or a small crowd without much extra effort.
“This Grilled Chicken Pesto Sandwhich Recipe tastes like a fancy café lunch but comes together in my tiny kitchen in under 40 minutes, and my family now fights over the last half. ★★★★★”
Ingredients You Need
Chicken and Marinade
- 2 medium boneless skinless chicken breasts, butterflied or pounded to 1/2 inch thickness
- 2 tablespoons olive oil
- 1 tablespoon lemon juice or red wine vinegar
- 2 cloves garlic, minced
- 1/2 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon dried Italian seasoning or dried oregano and basil mix
I like air-chilled chicken because it browns better and keeps a nicer texture. If you only have chicken thighs, use 3 to 4 small boneless thighs and adjust cooking time by a few minutes.
Pesto
- 1/3 to 1/2 cup basil pesto, store bought or homemade
- 1 tablespoon extra olive oil, only if your pesto looks very thick
- 1 to 2 tablespoons grated Parmesan, to boost flavor if using budget pesto
Use any pesto you enjoy by the spoonful. I often grab Costco or Kirkland pesto for weeknights and save homemade basil pesto for summer when my herb pots go wild.
Bread and Cheese
- 4 slices sturdy sandwich bread, ciabatta, sourdough, or focaccia
- 4 slices mozzarella or provolone cheese
- 2 tablespoons softened butter or mayonnaise, for spreading on bread
- 1 tablespoon grated Parmesan, optional, to sprinkle on the outside of the bread for extra crust
Choose bread that feels sturdy and slightly chewy so it holds the fillings without turning soggy. I avoid very soft sandwich loaves because they compress too much on the grill.
Veggies and Extras
- 1 medium tomato, sliced
- A handful of baby spinach or arugula
- 1 to 2 roasted red peppers from a jar, sliced, optional
- Red onion slices, very thin, optional
- Pinch of red pepper flakes, optional, for a little heat
Jarred roasted red peppers and prewashed greens save time and add flavor. I keep them in the fridge for quick sandwiches and last minute lunches.
Pantry Shortcuts and Brand Notes
- Store bought pesto: choose one that lists basil, olive oil, and real cheese high in the ingredient list.
- Pre sliced cheese: low moisture mozzarella or provolone melts nicely and keeps the sandwich from leaking.
- Mayo vs butter: mayo browns quickly and gives a café style crust, while butter adds classic flavor. Use whichever you keep on hand.
Equipment
- Grill pan, outdoor grill, or large nonstick skillet
- Small bowl for marinade
- Tongs or spatula
- Sharp knife and cutting board
- Meat thermometer, helpful for checking chicken doneness
- Heavy lid or another skillet, to press the sandwich slightly while grilling
Tips & Mistakes
- Pound chicken to even thickness so it cooks evenly and stays juicy.
- Do not skip seasoning the chicken; pesto adds flavor, but seasoned chicken tastes much better.
- Dry the chicken with paper towels before marinating so the marinade sticks.
- Preheat the grill pan or skillet until it feels hot, or the chicken will steam instead of sear.
- Oil the grill grates or pan lightly so the chicken and bread do not stick.
- Avoid very thick chicken pieces, or the outside will char before the inside cooks.
- Let the grilled chicken rest 5 minutes before slicing to keep juices inside.
- Spread pesto on the inside of the bread only, or it can burn on the outside.
- Do not overload the sandwich with wet ingredients like tomatoes; pat them dry first.
- Keep heat at medium to medium low when grilling the assembled sandwich so the cheese melts before the bread darkens.
- Press the sandwich gently with a lid or another pan, not too hard, so the fillings stay inside.
- Slice the finished sandwich with a sharp serrated knife to avoid squishing everything out.
How to Make Grilled Chicken Pesto Sandwhich
Step 1: Prep and Marinate the Chicken
Place the chicken breasts on a cutting board and butterfly or pound them to about 1/2 inch thickness. In a small bowl, mix olive oil, lemon juice, minced garlic, salt, pepper, and Italian seasoning. Add chicken to the bowl or a zip top bag, coat well, and let it sit for at least 15 minutes at room temperature or up to 8 hours in the fridge.
Step 2: Grill the Chicken
Heat a grill pan or outdoor grill over medium high heat and lightly oil the surface. Place the marinated chicken on the hot grill and cook 4 to 6 minutes per side, depending on thickness, until the internal temperature reaches 165°F. Move the chicken to a plate, cover loosely with foil, and rest for 5 minutes, then slice it into strips or thin cutlets that fit the bread.
Step 3: Prep the Bread and Fillings
While the chicken rests, slice tomato and pat the slices dry with a paper towel. Lay out the bread slices and spread a thin layer of butter or mayo on one side of each slice, which will become the outside. Flip the bread and spread a generous spoonful of pesto on the inside of two slices.
Step 4: Assemble the Sandwich
On top of the pesto, layer sliced grilled chicken, tomato slices, spinach or arugula, and roasted red peppers if using. Sprinkle a pinch of red pepper flakes if you like a little heat. Place cheese slices over the top, then close each sandwich with the remaining bread slices, buttered side facing out.
Step 5: Grill the Sandwich
Heat a clean skillet or grill pan over medium heat. Place the sandwiches in the pan and press gently with a lid or another skillet. Cook 3 to 4 minutes per side until the bread turns golden and crisp and the cheese melts, adjusting heat as needed so the bread does not burn.
Step 6: Finish
Transfer the grilled chicken pesto sandwhich to a cutting board and let it sit for 1 to 2 minutes. Slice in half with a sharp serrated knife. Serve hot while the cheese still stretches a little when you pull the halves apart.
Variations I’ve Tried
I swap mozzarella for fresh mozzarella slices when I feel fancy and want extra creaminess, though I dry them well so the sandwich does not turn soggy. I also use smoked provolone when I want a slightly smoky flavor that pairs nicely with grilled chicken.
Sometimes I use ciabatta rolls instead of sliced bread and press them slightly flatter in the pan. I also tried a version with sun dried tomato pesto plus basil pesto together, which gave a deeper flavor and a pretty color swirl.
For a lighter version, I skip cheese and add extra greens and tomato, which still tastes rich because the pesto and grilled chicken carry a lot of flavor. When I cook for kids, I keep the fillings simple with just chicken, pesto, and mozzarella, and they devour it without complaints.
How to Serve Grilled Chicken Pesto Sandwhich
Serve this grilled chicken pesto sandwhich hot with a simple green salad, chips, or roasted veggies for a more filling plate. I like a side of crisp cucumber slices or carrot sticks for crunch and color. A cold sparkling water with lemon or iced tea pairs nicely and keeps the meal light.
You also cut the sandwich into smaller triangles and serve it as a party snack or game day platter. Add a small bowl of extra pesto or a light yogurt based dip on the side for those who want more sauce.
How to store
- Cool leftover grilled chicken pesto sandwhich pieces to room temperature before storing.
- Store in the fridge in an airtight container for up to 3 days; line the container with a paper towel to catch moisture.
- Freeze only the grilled chicken by itself for up to 2 months and assemble fresh sandwiches later for best texture.
- Reheat the sandwich in a skillet over medium low heat or in a toaster oven until warm and crisp; avoid the microwave if possible because it softens the bread.
Grilled Chicken Pesto Sandwich Recipe
Ingredients
Instructions
- Pound the chicken breasts to an even thickness if needed, then rub them with olive oil, salt, pepper, and garlic powder.
- Preheat a grill pan or outdoor grill over medium-high heat. Grill the chicken for 5–7 minutes per side, or until cooked through and the internal temperature reaches 165°F (74°C).
- Remove the chicken from the grill and let it rest for 5 minutes, then slice it thinly across the grain.
- Spread about 1/2 tablespoon of basil pesto on one side of each bread slice.
- Layer sliced grilled chicken and a slice of cheese on four of the bread slices. Add tomato slices and greens if using, then top with the remaining bread slices, pesto side down.
- Slice the sandwiches in half and serve warm.
Notes
Approximate per serving (1 sandwich): 480 calories; fat 23 g; saturated fat 6 g; carbohydrates 34 g; fiber 2 g; sugars 4 g; protein 32 g; sodium 780 mg. Values will vary based on brands, add-ins, and portion size.