Monday, August 31, 2026

How to Make Prawn Stock

A bowl of homemade prawn stock.
The typical and traditional prawn stock made in Asian, specifically Malaysian, kitchens is naturally sweet, with a faint pink hue and a rich umami flavor. It is delicious on its own with a pinch of salt, or used as a pure prawn extract made from the shells and heads.

Prawn stock is an essential base for soups, especially soup-based noodle dishes (PRAWN MEE RECIPE). It is also versatile, as any kind of soup can benefit from it. It lifts the tastebuds, making every slurp worthy.

 

Where to Begin with Prawn Stock

If unsure where to get prawn heads and shells, save them whenever prawns are cooked. After peeling, store the shells and heads for making stock.

Rinse them thoroughly under running water, making sure the heads are open so any residue inside is removed. Pat them dry and store in the fridge.

 

How much to save depends on the quantity of stock to be made (CANTONESE YEE MEE). For a substantial batch, simply keep collecting and saving the shells and heads over time.

 

Types of Prawn Stock

There are basically three types of prawn stock.


Simple Prawn Stock
This is the most straightforward method. Add the prawn heads and shells to a pot of water and simmer over very low heat. The cooking time depends on how strong the stock should be. Adjust according to preference.

 

Fried Prawn Stock
In this version, heat some oil and fry the prawn heads and shells until crispy and dark pink. Frying lifts the aroma of the stock, giving it an even richer smell. After frying, add water and simmer as usual to extract the stock.

 

Blended Prawn Stock
Whether the heads and shells are fried or not, after simmering, allow the stock to cool. Then, place the stock along with the shells and heads in a blender and pulse until smooth. Strain thoroughly to remove every bit of shell and head (MALAY STYLE PRAWN NOODLES/MEE UDANG)

Frying prawn heads and shells in oil in a large pot.

Note on Safety
Whichever type of prawn stock is made, it must be thoroughly strained. Allow the stock to sit in the pot for a while. This further infuses the flavors.

 

For safety, strain the stock in the sink to prevent hot liquid from spilling on hands or fingers.


For blended prawn stock, thorough straining is especially important to remove any bits of heads or shells. This step ensures food safety and prevents small pieces from getting stuck in the tongue or throat.

 

Equipment Needed for Making Prawn Stock

No special equipment is required, as everything can be found in a typical kitchen. The size of the pot is the most important consideration and depends on the quantity of stock being made. A larger pot also helps prevent spillage while simmering.

 

Flavoring Prawn Stock

Pure prawn stock only requires prawn heads, shells, and water. Additional ingredients are optional and depend on the dish being prepared. For example, ginger, garlic, herbs, or onions can be added to complement a specific recipe (PRAWN CURRY LAKSA).

 

Common seasonings like salt and pepper are usually added when cooking the dish, not while making the stock. However, extra ingredients can be added during simmering, fried with the heads and shells, or simply thrown in. Otherwise, keep it pure.

 

Optional additions such as chicken stock or anchovy granules can also be included, but this is entirely a matter of preference.

A pot of slowly simmering prawn stock, made from prawn heads and shells.

Making Prawn Stock: Tips
There is no such thing as overboiling or over-simmering prawn stock, as longer cooking only produces a stronger, richer extract. Ensure there is ample water to prevent burning, and water can also be added while simmering if needed.

 

Prawn stock can be made in bulk. Once cooled, it can be frozen and kept for three to four months, making it convenient for regular use.

 

When making in bulk, it is best to portion the stock according to the quantity needed for a particular dish rather than freezing it all in one large container. Thawing the entire batch is not recommended, as once thawed, stock should not be refrozen. This helps prevent spoilage or contamination.

Prawn stock made from prawn shells and heads simmering in a large pot.

Using Prawn Stock: Recipe Applications
Prawn stock is ideal for those who do not consume chicken or beef. For those who do, chicken or beef bones can also be included while making the stock.

 

In a Malaysian kitchen, prawn stock is commonly used as the base for soup noodles, and the list of recipes is nearly endless. It can also be used for thick, gravy-based noodle dishes or even wet stir-fried vegetables.

 

In Western cooking or other parts of the world, prawn stock is used differently. For example, in rice dishes like risotto or as a flavoring for various sauces.

How to Make Prawn Stock

The typical and traditional prawn stock made in Asian, specifically Malaysian, kitchens is naturally sweet, with a faint pink hue and a rich...