Bring the mixture to a low simmer, then reduce the heat and cook for 2—3 minutes.
Remove the meatballs from the oven.
It also has an exceptionally smooth action for a more seamless grinding experience.
In a medium saucepan over medium heat, whisk prune juice, rice vinegar, brown sugar, and ketchup.
Add water to juice if needed to measure 1 cup; pour into a large skillet.
When meatballs are browned, pour mixture over meatballs.