For white stock, blanching bones is used to achieve what effect?

For white stock, blanching bones is used to achieve what effect?

• A. It yields a pale color and clean flavor.
• B. It increases browning and depth of flavor.
• C. It reduces cooking time significantly.
• D. It adds more collagen to the stock.

Answer: (A)

Blanching bones before making white stock serves to remove surface impurities—blood, proteins, and other matter—so the resulting liquid stays pale and clear. Quickly boiling the bones, then rinsing them, prevents these impurities from clouding the stock and from introducing off-flavors, giving a clean, delicate taste. This contrasts with roasting bones, which promotes browning and deeper flavor and color. Blanching doesn’t significantly shorten the overall cooking time, and it doesn’t add more collagen—the gelatin comes from long simmering of the bones. So the best description is that blanching yields a pale color and a clean flavor.

Blanching bones before making white stock serves to remove surface impurities—blood, proteins, and other matter—so the resulting liquid stays pale and clear. Quickly boiling the bones, then rinsing them, prevents these impurities from clouding the stock and from introducing off-flavors, giving a clean, delicate taste. This contrasts with roasting bones, which promotes browning and deeper flavor and color. Blanching doesn’t significantly shorten the overall cooking time, and it doesn’t add more collagen—the gelatin comes from long simmering of the bones. So the best description is that blanching yields a pale color and a clean flavor.