Which statement about cookie crispness is correct?

• A. High moisture content
• B. Low moisture and low proportion of liquid in the mix
• C. Adding more water to the dough
• D. Keeping cookies in a warm environment

Answer: (B)

Crispness comes from having low moisture in the dough and in the finished cookie. When there isn’t much water to evaporate, the cookie dries out as it bakes, the starch and fat set into a brittle, crackly structure, and you get that snap you associate with a crisp cookie. The statement that emphasizes low moisture and a low proportion of liquid in the mix directly targets this key factor—less water means the cookie dries and firms into a crisp texture.

High moisture content would make cookies softer or chewier because the extra water keeps the crumb pliable. Adding more water to the dough increases moisture and softens the final texture. Keeping cookies in a warm environment can affect drying, but it often preserves humidity or accelerates moisture transfer in ways that undermine crispness rather than guarantee it.