Eating oysters in months without “r”

If you are a fan of oysters, you may have heard that you should only eat them in months that are spelled with “r”. This gives you eight months (from September to April), but doesn’t explain what to do when you visit an oyster region outside of that period.

I just returned to Paris from a fantastic long weekend in Bretagne (Brittany). Our first stop was Cancale, a famous and cute oyster-farming town. If you read my previous post What to pack for Bretagne (Brittany)? you remember that Cancale equals oysters. For me, there is no going to Cancale without eating oysters. But when you are traveling outside the “r” season, the question “to eat them or not to eat them” exists. My short answer to the “r” dilemma is this: it is up to your taste!oysters Cancale

As oysters breed during the months without “r” (=the summer), they become milky (=laiteuses). Texture becomes softer, and when you touch the oyster with a fork it may seem decomposed. Compared to a “winter oyster” (months with “r”) , the liquid of this “summer oyster” is not as clear. If you are not very familiar with oysters, you may mistake milky liquid and soft oyster as signs of an oyster gone “off”. Yet it may not necessarily be the case, I do admit it can be difficult to differentiate a good and a bad oyster. Cancale

We arrived in Cancale last Thursday and went straight to Au Pied de Cheval. We know this restaurant really well, so we knew that if oysters are good and safe to eat somewhere at this time of the year, this is the place (the owners are oyster farmers). We ordered two portions of “douzaine” (2 x 12 oysters).  They arrived big and beautiful, smelling sea weed. Even if the oysters were not as rich in sea-water taste as usually, they still gave us a very pleasant lunch. It was only the last oyster that I touched and felt unsure of eating (yes, indeed, it was milky and very decomposed). I could have maybe eaten it and been just fine, but why to risk. IMG_7276

While traveling in Bretagne, I once again talked to locals who confirmed my feeling and previous knowledge. The problem of eating oysters in months without “r” is not so much about getting sick simply because it is summer, temperatures are higher hence more bacterias, etc., but more about one’s personal taste. Oysters do have a different taste in winter compared to summer. In winter they do taste more like the sea… On the other hand, oyster-farming towns sell oysters all year round, so that also tells you that the demand is always there.

My personal advice is that if you love oysters and know the place where you are going to eat them, go for it! However, if you are not familiar with oysters in general, then don’t do it. Hating oysters because you ate then when they were not at their best would be a pity.

But what do you think of all this? If you love oysters and eat them often, please tell me about your personal “oyster strategy” and if you follow the “r” school!

10 thoughts on “Eating oysters in months without “r”

  1. sybaritica

    I sometimes can’t resist ordering oysters even during the ‘R’ month breeding season but, the truth is, they are often quite pallid tasting and lacking in texture. It’s not a safety issue as many assume… just one of quality.


  2. Janne

    I lived in Belgium for about a year and they said that you shouldn’t “ever” eat oysters during summer months, so I never did that. I enjoyed them few times in the winter months though.

    I have also visited Japan during the spring in April, and I had the chance to eat fresh oysters. I didn’t hear / learn how Japanese relate to the idea of R months. I would imagine Japanese months are named quite differently and it would be interesting to know if they have similar rules or guidelines.

    Nevertheless, I have been trying to live up to the R rule so far 😉



    1. Miia Post author

      Hi Janne,

      You have a good point. Maybe I should have been more precise and define France as the geographical territory! (or France and Belgium?)

      I lived in New Zealand and the summer there does have many “r” 😉

      I would image that the temperature of the sea (where they grow) matters, too?!

      Summa summarum, the dilemma remains! I will go deeper into research and let you know….

      Meanwhile, to be sure, let’s wait for September to arrive!


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  7. Cat

    In England we eat oysters all year round without any problems. You can’t buy the natives when there is no r in the month but you can buy the rock oysters any time of the year and they are always great

    Liked by 1 person

    1. Miia Post author

      Hey, thx for your msg and sorry for my late answer (baby at home keeping me busy…). I totally agree with you, if oysters are local and from a reliable producer / source, then they are as fine in July as in January. When we visit seaside towns in France in summer we always eat oysters.

      Btw, what are the main oyster-growing areas in England? Cornwall? Do you live somewhere near the sea; have a good supply of fresh seafood 🙂 ?



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