Pregnancy guidance, in plain English

Blue Cheese

Whether blue cheese is safe during pregnancy depends on the type, not the colour of the veining. Hard blue cheeses like Stilton are safe; soft, mould-ripened blue cheeses like Gorgonzola or Roquefort should be avoided unless cooked until piping hot throughout.

Eat with caution

Last updated: September 2026 Cross-checked against NHS guidance

"Is blue cheese safe during pregnancy?" doesn't have a single yes-or-no answer, because "blue cheese" isn't one thing — it's a texture category that spans two genuinely different risk profiles. The distinction that actually matters for pregnancy safety is hard versus soft, not the presence of blue veining itself. Hard blue cheeses — Stilton is the classic UK example, along with harder styles of Danish Blue and Shropshire Blue — have a low moisture content that makes them a poor environment for Listeria to grow, which is why NHS guidance lists them as safe. Soft, mould-ripened blue cheeses — Gorgonzola, Roquefort, and softer Danish Blue or Cambozola among them — have a higher moisture content and a rind that can support Listeria growth, and should be avoided in their raw, unheated form for the same reason as other soft mould-ripened cheeses like Brie and Camembert. The good news is that cooking removes the risk: a soft blue cheese fully melted through in a hot sauce, a baked dish, or anything brought to a simmer is safe, because Listeria doesn't survive proper cooking temperatures. If you're holding a piece of blue cheese and aren't sure which category it falls into, texture is the simplest test — dry, crumbly, and easy to slice or grate means it's in the safe hard-cheese category; soft, creamy, or spreadable means treat it like Brie or Camembert and either avoid it cold or cook it thoroughly first.

What to be aware of

  • Hard blue cheeses (Stilton, harder Danish Blue, Shropshire Blue) are safe to eat without cooking — their low moisture content keeps Listeria risk very low.
  • Soft, mould-ripened blue cheeses (Gorgonzola, Roquefort, softer Danish Blue, Cambozola) should be avoided cold, but are safe once cooked until piping hot throughout.
  • Check the texture if you're unsure which kind you have — dry and crumbly is the safe category, soft and spreadable is not.
  • A blue cheese sauce, tart, or baked dish that reaches a full simmer is safe even if made with a soft variety, since the heat removes the Listeria risk.

What to eat instead

  • Stilton & Hard Blue Cheese — A hard blue cheese that's safe to eat cold, with the same distinctive flavour as softer blues.

Pregnancy-safe recipes

These recipes are designed with pregnancy safety in mind.

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Creamy blue cheese pasta with walnuts in a white bowl, steam rising, overhead food photography, warm natural light

Blue cheese and walnut pasta sauce

A rich, creamy pasta sauce that fully melts a soft blue cheese through, making it pregnancy-safe.

Pregnancy tip: Bring the sauce to a full simmer and keep it there for a couple of minutes to make sure the cheese is completely melted and piping hot throughout, not just softened.

Ingredients

  • 100g soft blue cheese (e.g. Gorgonzola), crumbled
  • 200ml double cream
  • 1 clove garlic, crushed
  • 50g walnuts, roughly chopped
  • 300g pasta of your choice
  • Black pepper, to taste

Method

  1. Cook the pasta according to packet instructions.
  2. In a separate pan, gently heat the cream with the garlic until it starts to simmer.
  3. Add the crumbled blue cheese and stir until fully melted and the sauce is bubbling gently.
  4. Simmer for 2–3 minutes, stirring, to make sure the cheese is completely heated through.
  5. Toss with the drained pasta and scatter over the walnuts and black pepper before serving.