Preheat the oven to 400°F and line a baking sheet with parchment paper or lightly grease it.
In a large bowl, add the ground chicken, pesto, almond flour, Italian seasoning, salt, and pepper. Gently mix until just combined, avoid over mixing to keep the meatballs tender.
Using a cookie scoop or your hands, portion the mixture into 1½-inch meatballs and place them evenly spaced on the prepared baking sheet.
Bake for 18–20 minutes, or until the meatballs are cooked through and reach an internal temperature of 165°F.
Remove from the oven and let rest for 2–3 minutes before serving.
Serve warm with extra pesto for dipping or alongside vegetables or spaghetti squash.
Notes
Don’t over mix the meat: Gently mixing keeps the meatballs tender and prevents a dense texture.
Use a scoop for even cooking: A cookie scoop helps ensure all meatballs are the same size and bake evenly.
Check temperature, not color: Ground chicken should reach 165°F to be fully cooked, even if the outside looks lightly golden.
Let them rest briefly: A short rest after baking helps the juices redistribute.