Meatball Sandwiches
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Prep: 30 min. Cook: 20 min.
![](https://www.tasteofhome.com/wp-content/themes/bumblebee-toh-child/images/recipes/Makes-Icon.png)
14 servings
Updated: Jun. 27, 2023
These crowd-pleasing sandwiches are great when you're hosting a holiday open house or progressive dinner. Keep the meatballs warm in a slow cooker on your buffet table, and guests can serve themselves as they arrive.