The cheese ball as party food took off in postwar America, when cream cheese became widely available and home cooks discovered that the intense saltiness of chipped beef — a pressed, salt-cured dried beef originally developed as military rations — was the perfect foil for rich, tangy cream cheese. By the 1960s and ‘70s, the chipped beef cheese ball had become a staple at holiday open houses and church suppers across the Midwest. Mary Ringlein’s version is generous to a fault: the recipe makes 14 six-ounce balls, enough to anchor a whole party spread. Hidden Valley Ranch mix adds a herby, tangy depth that sets it apart from simpler versions. Make them ahead, keep them cold, and serve with Ritz crackers — they’ll be gone before you know it.