When contemplating the culinary undertaking of preparing a 3lb turkey breast, one cannot help but ponder the myriad factors that influence the ideal cooking duration. What kind of cooking method will you employ—roasting, grilling, or perhaps slow-cooking? Would the application of brine or a flavorful rub impact the overall cooking time? Are you aware that variations in oven temperature can notably affect the duration required for optimal cooking? Moreover, as you deliberate on the best approach, have you considered the importance of reaching a specific internal temperature for safety and taste? Should you employ a meat thermometer to ensure unparalleled accuracy? In the realm of culinary endeavors, isn’t it astonishing how variables such as altitude and the meat’s initial temperature can further complicate this seemingly straightforward query? How can one navigate these intricacies to achieve a perfectly cooked turkey breast that is both juicy and succulent?