What is the cooking duration for fries that are cooked "well"?

The correct duration for cooking fries to achieve a "well" doneness is indeed between 8 ½ to 9 minutes. Cooking fries this long ensures that they reach a crispy texture on the outside while remaining soft on the inside. This duration allows for adequate heat penetration, which is crucial for properly cooking the potatoes and achieving the desired flavor and texture.

Fries cooked for a shorter period may not develop the necessary crispness and could end up being soggy or undercooked. Conversely, cooking them too long could lead to excessive browning or burning, resulting in undesirable flavors. Hence, the specified timeframe is optimal for achieving well-cooked fries that meet quality standards.