Aunt Martha taught me this trick for potlucks. Only 3 ingredients for a tender, juicy bite that everyone begs for.

Preheat your oven to 400°F (200°C). Lightly grease a medium baking dish or a rimmed sheet pan so the chicken doesn’t stick and cleanup stays easy.

Pat the chicken breast cubes dry with paper towels. This helps them brown a bit and stay juicy instead of steaming.

Place the chicken cubes in a mixing bowl and add the basil pesto. Toss well until every piece is evenly coated in the pesto. If it looks a little dry, you can add a spoonful more pesto to lightly glaze the pieces.

Spread the pesto-coated chicken cubes in a single layer in the prepared baking dish. Make sure they’re not piled on top of each other so they cook evenly and stay tender.

Sprinkle the shredded mozzarella evenly over the top of the chicken, covering most of the pieces so you get that bubbly, cheesy layer with little golden brown spots.

Bake on the middle rack for 18–22 minutes, or until the chicken is cooked through (the internal temperature reaches 165°F/74°C) and the cheese is melted, bubbly, and starting to brown in spots.

For extra golden color, you can switch the oven to broil for 1–2 minutes at the end. Watch very closely so the cheese doesn’t burn.

Let the pesto chicken bites rest for about 5 minutes before serving. This helps the juices settle so each bite stays tender and moist. Serve straight from the baking dish or transfer to a white platter for a pretty, potluck-ready presentation.

Variations & Tips