โš•๏ธ General information only โ€” not medical advice. If pregnant or unwell, always follow the guidance of your midwife, GP or NHS 111. Full disclaimer

Quiche: Storage, Freezing, Reheating and Pregnancy Answers

Written by Jordan Morley ยท Reviewed against NHS, FSA and USDA FoodKeeper guidance ยท Last updated 28 October 2026

This page pulls together the 6 quiche answers on the site: how long it keeps, whether you can freeze it, whether you can reheat it, how long it can be left out, what the date on the label means and where it stands in pregnancy. The table gives the short answer for each; the page behind each row gives the full reasoning, the source and the exceptions.

In pregnancy: Yes โ€” quiche are safe to eat during pregnancy. Thorough cooking removes any salmonella risk from the eggs.

Worth knowing: Cooked dishes such as curry, chilli, soup and stew are among the best things to freeze: the sauce protects the food from freezer burn and flavours often improve. The FoodKeeper window for leftovers containing meat, fish, poultry or egg is 2โ€“3 months for best quality; it stays safe beyond that.

Quick answers

QuestionShort answerFull answer
Can you eat it when pregnant?๐ŸŸข SafeQuiche when pregnant?
How long does it last?๐ŸงŠ Up to 2 days unopened, 3โ€“5 days once openedHow long does quiche last?
Can you freeze it?๐ŸŸข Yes โ€” freezes well (best quality for 2โ€“3 months)Can you freeze quiche?
Can you reheat it?๐ŸŸก Yes โ€” once, piping hotCan you reheat quiche?
Left out overnight?๐Ÿ”ด No โ€” throw it awayQuiche left out overnight?
Past the date on the label?๐Ÿ”ด No โ€” use-by means use byQuiche after its use-by date?

Questions people ask about quiche

Each question is answered in full on the page it links to.

โ“Can I eat quiche in the first trimester?โ“Is a small amount of quiche OK during pregnancy?โ“I accidentally ate quiche while pregnant โ€” what should I do?โ“How long does quiche last in the fridge?โ“How can I tell if quiche has gone off?โ“Can I freeze quiche to keep it longer?โ“How long can you freeze quiche?โ“How should I freeze quiche?

Similar foods in pregnancy

๐ŸŸขEggs when pregnant?๐ŸŸขRunny Eggs when pregnant?๐ŸŸขPoached Eggs when pregnant?๐ŸŸขSoft-Boiled Eggs when pregnant?๐ŸŸขDippy Eggs when pregnant?๐ŸŸขFried Eggs when pregnant?๐ŸŸขScrambled Eggs when pregnant?๐ŸŸขBoiled Eggs when pregnant?

Related foods and topics

โ†’All eggs answers๐Ÿ“‹Eggs: every answer๐Ÿ“‹Mayonnaise: every answerโ†’All leftovers answers๐Ÿ“‹Rice: every answer๐Ÿ“‹Pasta: every answer๐Ÿ“‹Soup: every answer๐Ÿ“‹Curry: every answer๐Ÿ“‹Gravy: every answer๐Ÿ“‹Pizza: every answer

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Quiche storage essentials

AMAZON

Glass food storage containers

The right storage genuinely extends how long quiche stays at its best.

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AMAZON

Fridge thermometer

Safe storage times assume a fridge at 0โ€“5ยฐC โ€” check yours actually is.

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AMAZON

Digital food thermometer

75ยฐC in the middle answers both 'is it cooked?' and 'is it reheated?'.

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General information only, not medical advice: see the medical disclaimer. Feeling unwell after eating something? Contact NHS 111 or your GP.