Quick Chicken Pesto Panini

A chicken pesto panini is the kind of sandwich that makes a Tuesday feel a little more put-together. It presses crisp, buttery bread around juicy chicken, melted mozzarella, and bright basil pesto, and the whole thing comes together in about 20 minutes.

If you keep a jar of pesto and some cooked chicken in the fridge, you are always 15 minutes away from a hot, crunchy lunch that beats anything from a drive-through.

Why This Panini Works

The contrast is what makes it. The outside shatters when you bite, then you hit the stretchy cheese and the herby, garlicky pesto all at once. The chicken stays moist because the bread and cheese seal it in, and the pesto keeps the sandwich from tasting dry even after pressing.

It is also endlessly flexible. Leftover roast chicken, a rotisserie bird, or a quickly seared breast all work. You do not need a panini press either, a heavy skillet does the job.

Ingredients

• 4 slices sturdy bread: ciabatta, sourdough, or a country loaf hold up to pressing.
• 2 cups cooked chicken, shredded or sliced thin: rotisserie chicken is perfect, but any leftover cooked chicken works.
• 4 tbsp basil pesto: homemade or a good jarred variety.
• 4 slices mozzarella: fresh packed in water or low-moisture block mozzarella both melt well.
• 1 tbsp butter, softened: or 1 tsp olive oil for brushing the outside.
• A few sun-dried tomatoes or roasted red peppers (optional): they add a sweet, tangy note.

Variations / Substitutions

• No chicken: swap in grilled zucchini, eggplant, or thick slices of ripe tomato for a vegetarian panini.
• Different cheese: provolone, fontina, or mild gouda give a sharper flavor and melt just as smoothly.
• Change the pesto: sun-dried tomato pesto or arugula pesto switch up the flavor without changing the method.
• Spice it up: add a thin layer of calabrian chili paste or a few pickled jalapeños before closing the sandwich.

For a meatless lunch with the same crisp texture, try our Caprese Panini.

How to Make Chicken Pesto Panini

Step 1: Assemble the Panini

Spread 1 tablespoon of pesto over one side of each of the 4 slices of bread. Divide the 2 cups of shredded chicken evenly over the pesto on 2 of the slices, then top with the 4 slices of mozzarella. Add a few sun-dried tomatoes or pepper strips if you are using them, then close each sandwich with the remaining bread, pesto side down.

The pesto does double duty here. It adds all that herby, garlicky flavor and also creates a thin barrier that keeps the bread from soaking up too much moisture from the chicken.

Step 2: Butter the Outside

Spread the 1 tablespoon of softened butter thinly over the top slice of each sandwich, then flip them and butter the other side. If you prefer olive oil, brush it on lightly instead. This is what gives the bread its deep golden color and that audible crunch when you slice into it.

Work quickly with room-temperature butter, it spreads without tearing the bread. If the butter is cold, a thin drizzle of oil works just fine and still crisps up beautifully.

Step 3: Grill the Panini

Heat a panini press to medium heat. If you are using a skillet, set a large heavy-bottomed pan over medium heat and place a second heavy skillet or a clean brick wrapped in foil nearby to use as a weight. Lay the sandwiches in the press or in the dry skillet, working in batches if your pan is small. If using a skillet, press down firmly with the weight or the back of a spatula right away, then cook for 3 to 4 minutes per side, until the bread is a deep golden brown and the cheese has melted.

You will hear a gentle sizzle as the cheese starts to melt and the bread crisps. Check the first side at the 3-minute mark and peek under the sandwich with a spatula. If the cheese is not quite melted yet, lower the heat slightly and give it another minute, you want the bread crunchy without burning before the cheese is gooey.

Step 4: Slice and Serve

Move the panini to a cutting board and let them sit for 30 seconds. Slice each sandwich in half diagonally with a sharp serrated knife to keep from squishing the fillings. Serve right away while the cheese is still stretchy and the bread is at its crunchiest.

Tips for the Best Chicken Pesto Panini

• Use day-old bread if you have it.: Slightly stale bread holds its shape better when pressed and gives a crisper crust than a very soft, fresh loaf.
• Do not overstuff.: Pack the chicken and cheese inside the sandwich rather than piling it high. Pressing works best when the filling sits inside the bread’s edges so it seals around the rim.
• Let cold chicken warm up a bit.: If your cooked chicken is straight from the fridge, let it sit out for 10 minutes or give it a quick ping in the microwave. Cold filling can keep the cheese from melting fully.
• Clean the press while it is still warm.: Once you have enjoyed your sandwich, wipe the panini plates or skillet with a damp paper towel while the surface is warm but not scorching. Melted cheese comes right off.

Cook times by method:

What to Serve with Chicken Pesto Panini

A hot, crunchy sandwich feels like a meal with a simple soup or a quick salad on the side. A bowl of creamy tomato soup is a classic, the acidity cuts through the richness of the pesto and cheese. For something lighter, a handful of arugula dressed with lemon juice and olive oil adds a peppery, bright contrast without any extra cooking.

Frequently Asked Questions

How do I keep the bread from getting soggy?

Spread a thin, even layer of pesto instead of a thick glob, and use a hearty bread like ciabatta. Draining any extra liquid from jarred pesto or from sun-dried tomatoes also helps.

Can I use grilled chicken instead of rotisserie?

Yes. Season a boneless, skinless breast with salt and sear it in a hot pan for about 6 minutes per side until cooked through. Slice it thin once it has rested so the juices stay in the meat.

What is the best bread for a panini?

A sturdy bread with an open crumb works best. Ciabatta, sourdough, or a good country boule all crisp up without turning into a cracker and they hold up to the weight of the press.

Can I make this dairy-free?

Yes, use a high-quality olive oil instead of butter on the outside and choose a dairy-free mozzarella that melts well. For the pesto, check the label or make your own without parmesan to keep it fully dairy-free.

Chicken Pesto Panini Recipe

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Prep Time 10 minutes mins

Cook Time 8 minutes mins

Total Time 18 minutes mins

Servings: 2 servings

Calories: 680

Ingredients Method Notes

Ingredients

  

• 4 slices sturdy bread
• 2 cups cooked chicken, shredded or sliced thin
• 4 tbsp basil pesto
• 4 slices mozzarella
• 1 tbsp butter, softened
• A few sun-dried tomatoes or roasted red peppers (optional)

Method

 

1. Spread pesto on one side of each bread slice. Layer chicken and cheese on two slices, add any extras, then close the sandwiches pesto side down.
2. Butter or brush the outside of both sandwiches with olive oil.
3. Grill in a panini press or in a hot skillet with a weight for about 3-4 minutes per side, until bread is deep golden and cheese is melted.
4. Slice diagonally and serve right away.

Notes

If the cheese is not fully melted but the bread is getting dark, lower the heat and cover the pan loosely with a lid for the last minute. A sharp serrated knife is your best tool for cutting without squashing the fillings.