These delicious Meatball Sliders are the perfect little appetizers. So simple to make, meaty, cheesy, and a little saucy, too. Yum! These tiny sandwiches would be a big hit at your next party, or double the recipe and serve for dinner. Meatball Sliders Inspired by Rachael Ray Author: Di@CookTheTV.com, adapted from Rachael Ray Prep time: