Appetizers are small, but that doesn't mean they have to be bland. At your next party, serve any of these flavor-packed bites and watch as your guests keep coming back for more.  

Rachael gives these one-bite treats a Greek twist by adding spinach and feta to the meatball mix and serving them alongside a tangy Greek yogurt dipping sauce.

Traditional Spanish tortilla requires only three staple ingredients: potatoes, onions and eggs (lots of them!). Together, these ingredients create a canvas for various add-ins, like sliced chorizo, roasted piquillo peppers or crumbled goat cheese. Best of all, when cut into small squares, one batch can easily feed a crowd.

For quick preparation, Giada uses a cookie cutter and store-bought dough. Once baked, the soft pizzette crust makes for a mess-free way to enjoy sweet cherry tomatoes, fresh basil and Gorgonzola.