Step 1

Preheat the oven to 400°F (200°C). Line a rimmed baking sheet with foil.

Step 2

Heat the olive oil in a large pan over medium-high heat. Once the oil begins to shimmer, add the onion and cook, stirring often, until softened and golden brown, about 7 minutes.

Step 3

Add the garlic and cook, stirring constantly, until aromatic, about 1 minute. Remove the pan from the heat and let the onion mixture cool to room temperature.

Step 4

In a large bowl, combine the ground chicken, egg, panko, Parmesan, parsley, salt, pepper, and the onion mixture and use your hands to mix until just combined.

Step 5

Roll the chicken mixture into 1½-inch balls and place on the prepared baking sheet, spacing 2 inches apart.

Step 6

Bake the meatballs until browned and cooked through, 20 to 25 minutes.

Step 7

Serve with pasta and sauce of your choice.

Step 8

Enjoy!