To preserve the flavor of stored sambar and rasam, cool them completely before refrigerating in airtight containers, and consider adding a tempering of fresh spices when reheating.
Detailed Explanation:
Sambar and rasam, like many flavorful dishes, can lose some of their vibrancy upon refrigeration and reheating. This is due to the volatile nature of some spices and the breakdown of flavors over time. Here's a breakdown of how to best preserve their taste:
- Cool Completely: Before transferring sambar or rasam to the refrigerator, ensure it has cooled down to room temperature. Placing hot food directly into the fridge can raise the internal temperature, potentially affecting food safety and flavor.
- Airtight Containers: Store the cooled sambar or rasam in airtight containers. This prevents the absorption of other odors from the refrigerator and minimizes oxidation, which can degrade the flavor. Glass or BPA-free plastic containers are excellent choices.
- Reheating Gently: When reheating, do so gently over medium-low heat. Avoid boiling vigorously, as this can further diminish the flavors. Stir occasionally to ensure even heating.
- Fresh Tempering (Optional): To revive the flavors, consider adding a fresh tempering (tadka) when reheating. This involves heating a small amount of oil or ghee in a pan and adding spices like mustard seeds, cumin seeds, dried red chilies, and curry leaves. Once the spices splutter, pour the tempering over the reheated sambar or rasam. This adds a burst of fresh aroma and flavor.
- Avoid Overheating: Only reheat the amount you plan to consume. Repeated reheating can significantly degrade the flavor and texture of the dish.
Pro Tip:
If you're making sambar or rasam specifically for storage, consider slightly undercooking the vegetables initially. They will continue to cook during the reheating process, preventing them from becoming mushy.