Serve these meatball appetizers just to hear all the YUMS!! coming from your guests in between bites. Have recipe cards ready or let them know you found the recipe here.
If you don't have the time to make the meatballs from scratch then you can always use frozen home style or spicy meatballs. For an office potluck lunch I have taken the frozen meatballs and sauce to work, then plugged in slow cooker in the morning and by lunch my potluck dish is ready.