This creamy Italian pasta salad with pepperoni is the perfect potluck or picnic dish. A homemade mayo-based dressing coats every spiral of rotini, with pepperoni, mozzarella, tomatoes, and olives for a tangy, satisfying bite.
Dress the pasta while it is still warm for best flavor absorption. Letting the salad rest overnight in the fridge enhances the flavors. Refresh with a splash of milk or extra mayo before serving if it seems dry.
Keywords: creamy Italian pasta salad, pepperoni pasta salad, easy pasta salad, potluck pasta salad, homemade Italian dressing