Chef A and Chef B are discussing roasted vegetables. Chef A says that they're done when they fall apart. Chef B says that they're done when they can be easily pierced with a fork. Which chef is correct?

D) Both chefs are correct.

Both definitions can be considered valid indicators of doneness for roasted vegetables. When vegetables are roasted and fall apart, they are quite tender and overcooked, while being easily pierced with a fork indicates that they are well-cooked but not overly mushy. Both points reflect different stages of doneness.