Preheat and prep: Heat your oven to 400°F (200°C). Line a baking sheet with parchment paper or lightly spray with oil.
Mix the meatball base: In a large bowl, combine ground turkey, egg, breadcrumbs, onion, garlic, parsley, smoked paprika, onion powder, garlic powder, chili powder, salt, and pepper. Stir gently until just combined.
Don’t overmix.
Form the meatballs: Use a tablespoon or small scoop to shape 20–24 meatballs, about 1 to 1.5 inches wide. Place them evenly on the prepared baking sheet. Lightly brush or mist with olive oil for browning.
Bake: Bake for 12–15 minutes, until the centers are nearly cooked through (160°F/71°C).
They’ll finish in the glaze.
Make the glaze: In a small bowl, whisk the BBQ sauce, apple cider vinegar, Worcestershire, and water if needed. You want a brushable consistency.
Glaze and finish: Remove the meatballs, brush generously with the BBQ glaze, and return to the oven for 5–7 minutes. They should be glossy, lightly caramelized, and reach an internal temp of 165°F (74°C).
Rest and serve: Let them rest 3–5 minutes.
Garnish with green onions or parsley and serve hot.