How to Tell if Coconut Milk Is Bad?

Coconut milk is made from the white flesh of mature brown coconuts, which are the fruit of the Cocos nucifera plant. It’s a pleasant alternative to cow’s milk due to its thick viscosity and rich texture. Countries in Southeast Asia, such as Thailand and the Philippines, are naturally preoccupied with milk’s versatility. The ingredient is also popular among South American, Hawaii, and Indian chiefs. The question now is whether or not coconut milk spoils. Unfortunately, it can curdle and deteriorate just like any other type of milk.

coconut milk

If you’re wondering whether coconut milk spoils, the answer is yes. The shelf life of milk, on the other hand, varies depending on whether it comes in a can or a carton, as well as its storage environment and procedures. In general, unopened cans of coconut milk have a longer shelf life than cartons, with an estimated expiry date of two to five years.

Coconut Milk

Coconut milk comes from the white flesh of mature brown coconuts, the coconut tree’s fruit. The milk has a rich, creamy texture and a thick consistency. This milk is often used in Thai and other Southeast Asian cuisines. It’s also popular in places like Hawaii, India, and parts of South America and the Caribbean. Coconut milk is not confused with coconut water, which comes from young green coconuts. Milk, unlike coconut water, does not occur naturally. Instead, coconut milk is made by combining solid coconut meat with water, around 50% water. Coconut water, on the other hand, is around 94 percent water. It is substantially lower in fat and nutrient content than coconut milk.

How to Tell if Coconut Milk Is Bad?

The expiration date is marked on the container of most packaged coconut milk, indicating how long the product will keep fresh. However, these labels are not always accurate and do not guarantee the safety of the milk. So, before you use that coconut milk in your recipes, look at these warning signs to see if it’s terrible.


Looking at the appearance of your coconut milk is one of the quickest methods to tell if it’s rotten or not. The hue of good coconut milk should be opaque and creamy white. Discard them if they show evidence of yellowing or mold on their surface. Additionally, if coconut milk begins to curdle, it is considered expired.


Giving it a thorough sniff is another easy way to detect whether coconut milk has gone rancid. When the milk begins to spoil, it emits a sour odor that worsens with time. If you’ve already noticed any odor changes in your coconut milk, it’s time to throw it out.


If you’re still undecided, you can taste your coconut milk to discover if it’s already bad. Remember that spoilt coconut milk has a sour and acidic flavor characteristic. Consider throwing it away if the flavor begins to alter.

How Long Does Coconut Milk Last?

Coconut milk, as previously stated, can spoil. However, spoiling can be caused by several variables, including storage conditions, packaging, and storage practices. And air gets into your packed coconut milk every time you open it, lowering the quality of the milk over time.

The table below provides a detailed breakdown of coconut milk’s shelf life depending on the packaging, storage condition, and storage method.

Coconut milk shelf life

There are several types of coconut milk available. You can buy unsweetened coconut milk to avoid added sugar and saturated fats., and italso contains more protein and less fat than the sweetened variety. Its creamy flavor makes it an ideal alternative to the nut or dairy-based milk. Whether you choose coconut milk in its powdered or liquid form, you can always trust it to deliver tyour desired flavor and texture

How to Store Coconut Milk?

Whether or not the package is open will determine how you store your coconut milk. If you have an unopened can of coconut milk, keep it in its original box and store it in a cold, dark, and dry location, such as your kitchen pantry. You can also put it directly in the fridge: For opened ones, refrigeration is a must to extend its shelf life. 

Here’s the proper way to store an opened package of coconut milk in the refrigerator:

Tools Needed:

  • Coconut milk in can or carton (opened)
  • Airtight container
  • Refrigerator

Instructions for Storing Opened Can of Coconut Milk in the Fridge:

  1. Pour the coconut milk into an airtight container. Make sure the vessel is clean and dry.
  2. Cover the container tightly and store it in the fridge as soon as possible.
  3. Consume the stored coconut milk within a week.

How Is Coconut Milk Made?

Coconut milk is classified as either thick or thin based on consistency and how much it’s processed.

  • Thick: Solid coconut flesh is finely grated and boiled or simmered in water. The mixture is then strained through cheesecloth to produce thick coconut milk.
  • Thin: After making thick coconut milk, the grated coconut remaining in the cheesecloth is simmered in water. The straining process is then repeated to produce thin milk.

Thick coconut milk is used in sweet and thick sauces in traditional cuisines, and soups and thin sauces are made with thin milk. The majority of canned coconut milk is a mix of thin and thick milk. It’s also simple to manufacture your coconut milk at home, with the thickness adjusted to your preference.

coconut milk

Is It Ok to Use Expired Coconut Milk?

If you notice a metallic taste, you leave your coconut milk in the can when you put it in the fridge. Never keep canned foods in their original packaging in the refrigerator. The metals from the can begin to seep into the food, causing it to taste foul and becoming dangerous to consume.

The milk should not become drunk if it smells sour or rotten. If the container appears swelled or bulging, the coconut milk has soured, and the container should be thrown away. Coconut milk is a fantastic ingredient to use in your cooking; remember to smell it before it, and you’ll be OK. If your coconut milk has gone wrong, toss it out and replace it with a fresh can or carton. It’s not worth the danger of food poisoning or a stomach ache!

The best coconut milk for cooking comes from the first pressing of the coconut meat. It has a rich, undiluted flavor and excellent texture. It is an excellent addition to desserts and cereals and blends easily in sauces. While coconut milk isn’t suitable for all recipes, it has many advantages. For starters, it’s cheap and convenient to buy. You can buy the product online. And if you’re not in the market for it, you can always buy it online.


Compared to coconut milk in cartons, canned coconut milk has a longer shelf life. In either case, it’s important to remember that the quality of the substance degrades over time. But keep in mind that, when handled and stored correctly, coconut milk can survive for weeks, if not years. However, you should never use coconut milk that has an off-odor or a bad taste. It’s preferable to toss it out if you’re unsure if it’s safe to use!

Unopened, sealed coconut milk containers can survive for months; opened coconut milk cans and cartons must be discarded. Fresh, handmade coconut milk can last up to five days in the refrigerator when stored correctly in an airtight container. While coconut milk lasts longer than dairy, it will go sour eventually, and if it passes the sniff test, it’s okay to use. You have roughly a week to ten days after opening your coconut milk to use it without caring.

Coconut milk is a pleasant, nutritious, and adaptable meal commonly available. It’s also simple to make at home, and it’s chock-full of minerals like manganese and copper. Incorporating moderate amounts into your diet may improve your heart health and provide additional advantages. Try coconut milk today to get a taste of this delectable milk substitute.