The best way to store roti dough in humid climates is to lightly oil it, wrap it tightly in plastic wrap, and refrigerate it. This prevents it from drying out or becoming sticky.
Humid climates present a challenge for storing roti dough because the excess moisture in the air can cause the dough to become sticky and difficult to handle. Here's a step-by-step guide to properly storing your roti dough:
Lightly Oil the Dough: After kneading your roti dough, apply a thin layer of oil (vegetable, canola, or olive oil work well) all over its surface. This creates a barrier against the moisture in the air.
Wrap Tightly in Plastic Wrap: Enclose the oiled dough completely in plastic wrap. Ensure there are no air pockets, as air exposure can lead to drying or stickiness. Double wrapping is a good idea for extra protection in very humid conditions.
Refrigerate: Place the wrapped dough in the refrigerator. The cool temperature slows down the fermentation process and inhibits the growth of mold, which is more prevalent in humid environments. The dough can typically be stored for up to 2-3 days in the refrigerator.
Bring to Room Temperature Before Use: Before rolling out the rotis, remove the dough from the refrigerator and allow it to come to room temperature for about 30 minutes to an hour. This will make the dough more pliable and easier to work with.
If you plan to store the dough for longer than 3 days, consider freezing it. Divide the dough into smaller portions, wrap each portion individually in plastic wrap, and then place them in a freezer bag. Frozen roti dough can last for up to a month. Thaw it in the refrigerator overnight before use.