Can I make the meatballs ahead of time?
Yes. Form and refrigerate meatballs up to 24 hours before baking, or freeze unbaked for up to 3 months. Bake from frozen, adding 5–10 minutes to cook time.
How do I know when meatballs are done?
Bake until internal temperature reaches 160°F on a meat thermometer, about 20–25 minutes depending on size.
What size should the meatballs be?
Roll them to about 1.5 inches in diameter for even cooking and a better ratio of meatball to sauce.
Can I use a different pasta shape?
Yes. Penne, rigatoni, or fettuccine work equally well; adjust cooking time per package directions.
Do I need to brown the meatballs before baking?
No. Baking alone is sufficient for this recipe and reduces stovetop work, though pan-searing first adds extra browning if desired.