Cooling
Clostridium perfringens: The Cafeteria Germ That Loves Slow-Cooled Food
Clostridium perfringens causes nearly a million US food poisoning cases a year, almost always from big batches of meat and gravy cooled too slowly.
IntermediateHow to Cool Food Quickly: The 2-Stage Cooling Rule
How to cool hot food safely using the 2-stage USDA cooling rule, why ice baths beat the fridge for large batches, and why 'let it cool first' is wrong
Beginner