Yes, you can refrigerate sprouts after boiling. Boiling helps to kill bacteria, and refrigeration slows down any further bacterial growth, making them safer to consume later.
Boiling sprouts is a good way to reduce the risk of foodborne illness, as raw sprouts can harbor bacteria like Salmonella and E. coli. After boiling, it's crucial to cool the sprouts quickly to prevent any remaining bacteria from multiplying. You can do this by rinsing them under cold running water or placing them in an ice bath. Once the sprouts are cooled, drain them thoroughly and store them in an airtight container in the refrigerator. Properly refrigerated, boiled sprouts should be safe to eat for up to 3-4 days. Remember that even after boiling and refrigeration, it's always a good idea to inspect the sprouts for any signs of spoilage, such as a slimy texture or an off odor, before consuming them.
To cool boiled sprouts quickly and efficiently, spread them out on a baking sheet lined with parchment paper after rinsing. This allows for faster heat dissipation compared to leaving them in a pile.