Which cooking method is cited as superior for bringing out deep, natural sweetness through caramelization?

Roasting

Roasting is consistently highlighted as the superior technique specifically because it utilizes high, dry heat. This intense thermal environment drives the process of caramelization—the chemical browning reaction that fundamentally alters sugars into more complex, deep, sweet, and nutty flavor compounds. Unlike moist heat methods which can dilute flavor or prevent surface browning, the dry heat of roasting directly concentrates the inherent sugars present in the carrot. The resulting surface charring is also noted as the location where the most intense flavor development occurs, making roasting the primary method for maximizing natural sweetness.