Does Romaine Lettuce Go Bad

Does Romaine Lettuce Go Bad?

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Romaine Lettuce is a type of lettuce with crispy and aromatic green leaves, mostly used as salads. Its other name is cos lettuce. It is very popular for its nutritional benefits and delicious taste. It is low in sugar, carbohydrates, and calories but high in minerals and vitamins.

The possible health benefits include heart and circulatory health; it is a source of antioxidants, can cure eye-related diseases, and is the best source of sodium and potassium. It is good for the cardiovascular system. Due to the presence of folate and antioxidants, romaine lettuce can help protect your body from cancer.

How to Store Romaine Lettuce

Romaine Lettuce is the other form of lettuce that uses to eat raw as salad. But it is considered a solid source of potassium and other vitamins when compared with butterhead lettuce. Well, if you are planning to buy or already have bought the romaine lettuce for yourself, you might be wondering how you can store your romaine lettuce so that it may last longer.

Read through the article to know different types of storage methods.

Keep it Dry

If you want your lettuce to maintain its crunchiness and freshness, make sure that it is dry and placed in a zipped bag or airtight container. The best place for them is to put them in a fridge.

Away from Sunlight

Ensure that your romaine lettuce is away from direct sunlight or any source of direct heat, as direct heat can spoil the leaves and fade its green color to yellow. Exposure to direct sunlight for a long period can eventually deteriorate the leaves and produce a bad odor, which indicates that it is spoiled now.


When you buy one from the store or find any rotten leaves, remove the decaying leaves and wash your lettuce. Decayed leaves carry bacteria. Wrap the washed lettuce in a paper bag or cling film.

Refrigerate It

Refrigerating your romaine lettuce is the best suitable storage technique that you must opt for. If you wash, dry, and refrigerate your lettuce at a constant temperature, then it can last for up to one week. On the other hand, if you do not wash and store your lettuce as it is, it can last for only 2 to 3 days in the refrigerator due to the presence of bacteria.

Can You Freeze Romaine Lettuce

The simple answer to this question is yes; you can freeze your romaine lettuce. It depends on how long you will freeze it and for what purpose you need your lettuce later.

If you want to use lettuce for a salad, you are advised not to freeze it, as it will not be suitable for use as a raw salad. The leaves will get wilt, and the color will change. But if you want to use it for cooking purposes, then you can freeze it. Put them in a plastic bag or container and freeze them. You can also blench it first and freeze it; doing so will increase the stability of its freshness and aroma.

How Long Does Romaine Lettuce Last

Everything has its expiry date so does romaine lettuce. The life of lettuce depends on the circumstances and the environment that is provided to store it. It can last longer if stored properly. Normally the shelf life is between 3 to 4 days, if not exposed to heat and the room temperature is normal.

On the other hand, it can last for a week to 10 days if kept in a refrigerator. But it also depends on how you are storing it; if you are storing it after thoroughly washing it, there are more chances of its survival for a few more days.

If you plan to freeze it, make sure you know the purpose of later use. It is not suitable to freeze for the salad, but for other uses, you can freeze it. Freezing can last your romaine lettuce for up to 6 months.

How To Tell If Romaine Lettuce Is Bad

If you are keeping your romaine lettuce for more than a couple of days, you must know when and how your lettuce is going to spoil. It is crucial to know the indications of spoilage of your vegetable.

Your senses will serve as your most reliable method to determine if your romaine lettuce is still good to use or has gone bad.

  • Bad Smell: The first thing you notice is the foul odor, which is the indication that your romaine lettuce has gone bad.
  • Texture: The spoiled lettuce will deteriorate its texture and will get wilt. Black or dark brown spots will start growing on the leaves. It can also release some white-colored water and produce mold; these all symptoms indicate the spoilage of your romaine lettuce.
  • Taste: If the eyes can not tell, then taste buds can tell you that your lettuce is bad or not.