Millet rotis are best refrigerated to prevent spoilage and maintain freshness, especially if they contain moisture-rich ingredients. They can be stored at room temperature for a very short period, but refrigeration is generally recommended.
Millet rotis, like other types of flatbread, can become susceptible to mold and bacterial growth if left at room temperature for extended periods, particularly in humid environments. Refrigeration significantly slows down these processes, preserving the roti's quality and safety. To refrigerate millet rotis, allow them to cool completely first. Then, wrap them tightly in foil, plastic wrap, or place them in an airtight container. This prevents them from drying out and absorbing odors from the refrigerator. When you're ready to eat them, you can reheat them on a dry skillet, in a microwave, or even in a toaster oven. Reheating restores some of their original softness and pliability. Leaving them at room temperature is only advisable for a few hours, especially if the rotis contain ingredients like vegetables or lentils, which can spoil quickly.
To prevent millet rotis from becoming too dry in the refrigerator, lightly brush them with ghee or oil before wrapping them. This helps to retain moisture and keeps them softer for longer.