Hi Svetlana, the most likely culprits are baking powder that's past its prime (which is just about a year,) a flour with a lower protein content than the one called for in the recipe so it didn't have enough strength to absorb moisture and form a strong gluten structure, or a combination of the two.
May 6, 2020 at 9:21am
In reply to I just made these biscuits… by Svetlana (not verified)
Hi Svetlana, the most likely culprits are baking powder that's past its prime (which is just about a year,) a flour with a lower protein content than the one called for in the recipe so it didn't have enough strength to absorb moisture and form a strong gluten structure, or a combination of the two.