Why atta dough turns dry in the fridge and 3 easy ways to retain its moisture

When saving time in the kitchen during summers, it is often suggested to knead extra dough and refrigerate it. When needed, let the dough rest at room temperature for 30 minutes before cooking. However, many people notice that after a few hours in the fridge, the dough loses its softness and develops a dry, hard outer layer. Using such dough results in cracking of roti while rolling and it also makes the rotis less soft and fluffy. Let us understand why this happens and how you can prevent it easily.

According to experts, the dough turns dry in the fridge because of moisture loss. Refrigerators are designed to maintain low temperatures and circulate cold air evenly to keep food fresh. But when this cold air touches the dough, it removes moisture. This also happens when the dough is stored in a bowl or loosely covered. As a result, the top layer becomes stiff and dry while the inner portion may remain softer. Another reason for this is that when water is added to atta or wheat flour, the flour particles continue absorbing moisture over time. This process becomes even more noticeable during refrigeration because the cold temperature changes the dough’s structure. The gluten inside the dough tightens, making it firmer and less elastic. As a result, the dough loses the soft and pliable texture needed for smooth rotis.

It is one of the easiest ways to prevent dough from drying out. Simply apply a thin layer of oil before refrigerating it. The oil acts like a protective layer that locks moisture inside the dough, preventing the surface from coming into direct contact with cold air and keeping the dough soft.

Also, avoid storing extra dough in a regular bowl. Start using an air-tight container. An airtight container creates a sealed environment that helps preserve the dough’s natural hydration and keeps the dough elastic for longer.

Another inexpensive method is to cover the dough with a damp cloth or paper towel. The cloth creates a humid environment around the dough, helping it retain moisture even during refrigeration. Make sure the cloth is lightly damp and not wet, as excess water can make the dough sticky.