Topic
Kitchen Safety
Kitchen safety here means the handling rules that decide whether food is still fit to eat. How long it sat out, how cold it was kept, how it was reheated, and what touched what on the way all belong to this topic, and each note takes one of those questions and answers it directly.
Safety notes carry a different burden than technique notes, so this topic states where a rule ends and a judgment call begins instead of blurring the two. Nothing here replaces the code your own kitchen operates under.
Notes in this topic
- The Case for a Second Cutting Board
Cross-contamination is a routing problem: raw meat juice finding its way into food that gets eaten as is. Why the transfer is invisible, and the conditions that let it matter.
2026-09-09 - Bring the Soup Back to a Boil
Reheating has its own target temperature. The 165 degrees Fahrenheit figure, the rolling-boil rule for soups, and the 3 to 4 day storage window, straight from the guidance.
2026-09-07 - The Freeze That Kills Parasites
Freezing fish for raw service has defined temperatures and times. Where the minus 20 for 7 days figure comes from, why the fridge cannot stand in, and where the guidance stops.
2026-09-04 - Why Food Spoils in the Fridge Anyway
Cold slows bacterial growth without stopping it, and some kinds grow at fridge temperatures. Here is what the official guidance says, in its own words.
2026-09-02 - Is Raw Fish Safe to Eat at Home? What Freezing Actually Requires
Buy fish in the afternoon and slice it that evening and a step is missing. Raw fish at home hinges on freezing that kills parasites, not on freshness.
2026-08-18 - Is That Pink Chicken Safe? Check the Internal Temp, Not the Color
Pink near the bone does not mean undercooked. Chicken color comes from myoglobin, and the only check that tells you anything about safety is 74C internally.
2026-08-15 - Garlic Confit in Oil and Botulism: What the Guidance Actually Says
Garlic confit in oil left on the counter is a real botulism risk, not a theoretical one. Refrigerate and use it fast, or acidify first.
2026-08-15 - Why Leftover Rice Causes Food Poisoning: The Bacillus Cereus Story
Rice left on the counter looks fine the next morning, and that is the problem. Here is the spore that survives the pot, and the storage habit that beats it.
2026-08-15 - How Long Can Cooked Food Sit Out? The Two-Hour Line
How long can cooked food sit out? Two hours, and then it should be tossed. Here is the danger-zone science behind that line.
2026-08-15