Preheat and prep: Heat the oven to 400°F (200°C). Line a baking sheet with foil or parchment and lightly oil it for easy cleanup and release.
Make a quick panade: In a large bowl, mix breadcrumbs and milk. Let it sit 2–3 minutes until the crumbs soften.
This keeps the meatballs tender.
Build the flavor base: Add grated onion, garlic, 1/4 cup BBQ sauce, Worcestershire, smoked paprika, salt, pepper, and the egg. Stir to combine.
Mix in the turkey: Add the ground turkey and gently fold everything together with a fork or your hands. Do not overmix; stop as soon as it looks evenly combined.
Shape the meatballs: Use a tablespoon or small scoop to portion. Roll into 1.5-inch balls (about golf-ball size).
You should get around 22–26 meatballs.
Arrange and bake: Place on the prepared sheet with a little space between each. Bake for 12 minutes.
Glaze: Remove from the oven and brush generously with the remaining 1/2 cup BBQ sauce. Return to the oven and bake 6–8 more minutes, until the glaze is sticky and the internal temperature hits 165°F (74°C).
Optional broil: For light caramelization, broil on high for 1–2 minutes.
Watch closely to avoid burning.
Rest and serve: Let the meatballs rest 3–5 minutes. Serve with extra BBQ sauce, chopped parsley, and your favorite sides.