Mozzarella Pesto Chicken Grilled Cheese (Printable)

Golden pressed sandwich with chicken, pesto, and melted mozzarella on sourdough bread.

# What You'll Need:

→ Bread & Dairy

01 - 4 slices sourdough or Italian bread
02 - 4 oz fresh mozzarella, sliced or shredded
03 - 2 tbsp unsalted butter, softened

→ Protein

04 - 1 cup cooked, shredded chicken breast

→ Sauces & Spreads

05 - 3 tbsp basil pesto

→ Optional Add-Ins

06 - 2 tbsp grated Parmesan cheese
07 - 1 small tomato, thinly sliced
08 - Fresh basil leaves

# How-To Steps:

01 - Lay out all four bread slices on a clean work surface. Spread 1–1.5 tbsp basil pesto evenly onto two of the slices, ensuring complete coverage to the edges.
02 - Distribute the shredded cooked chicken breast evenly over the pesto-covered slices, pressing gently to adhere the chicken to the sauce base.
03 - Arrange the fresh mozzarella slices or spread shredded mozzarella over the chicken layer. If desired, add thin tomato slices and fresh basil leaves. Sprinkle grated Parmesan across the top for additional umami depth.
04 - Place the remaining plain bread slices on top to complete the sandwiches, pressing down firmly to compact the layers.
05 - Generously spread softened unsalted butter over the exterior faces of each sandwich, covering both top and bottom completely to ensure even golden browning.
06 - Heat a large skillet or grill pan over medium heat. Place the buttered sandwiches in the pan, pressing gently with a spatula. Cook for 3–4 minutes per side until the bread develops a deep golden-brown crust and the mozzarella is fully melted and bubbly.
07 - Transfer the sandwiches from the skillet to a cutting board. Allow to rest for 1 minute to set the cheese, then slice diagonally in half and serve immediately while hot.

# Expert Suggestions:

01 -
  • The way mozzarella stretches when you pull apart the halves is pure happiness
  • Pesto and chicken were meant to be together, trust me on this
  • Ready in twenty minutes but tastes like something from a deli
02 -
  • Medium heat is your friend, rushing this with high heat only leads to burnt bread and cold cheese
  • Pressing gently while cooking helps the bread contact the pan evenly for that perfect crunch
  • Fresh mozzarella gives the best pull, but shredded melts faster if you are in a hurry
03 -
  • A press or heavy pan on top of the sandwiches creates even better contact with the skillet
  • Letting them rest for that minute after cooking makes all the difference for clean cuts
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