24/7 Customer Support
Free returns
Same-day & Next-day Delivery
Quality Guaranteed
Unlock Your Welcome Offers: FREE Delivery | Up to 80% OFF | Free 30-day JoyPlus trial
Download the APP
Frozen siu mai is a practical way to enjoy Chinese steamed dumplings at home, whether you need a quick breakfast, lunchbox addition, after-school snack or part of a larger dim sum spread. However, attractive packaging and phrases such as “authentic”, “handmade” or “premium ingredients” do not always tell you whether a pack suits your household.
Before buying frozen shumai, check the filling, allergens, cooking instructions and pack size. These details affect taste, convenience, value and whether the product works for your family’s dietary needs.
“Siu mai” can describe several different recipes. Traditional pork siu mai may also contain prawns, while mushroom versions can include pork or animal fats. Glutinous rice siu mai is more substantial and has a softer, chewier texture than a finely minced meat filling.
Always read the ingredients list rather than relying on the front label. For example, a product described as prawn siu mai may also contain fish paste, while a mushroom fish siu mai may include egg and crab extract.
Many frozen dim sum products contain wheat, soya, sesame, crustaceans, fish or egg. Some labels also include may-contain warnings for additional allergens because products are made on shared production lines.
This matters particularly when buying for children, packed lunches or guests. A halal label may address one dietary requirement, but it does not automatically mean the product is free from fish, egg, wheat, soya or crustaceans. Read the current packaging before serving anyone with an allergy or intolerance.
Frozen siu mai must generally be kept at -18°C or below and should not be refrozen after thawing. A pack that has partially defrosted during transport or storage may not cook as intended.
Most products are ready to steam from frozen, but cooking times vary from around 8 to 20 minutes. Dumpling size, filling and steamer temperature all make a difference. Follow the instructions on the packaging and ensure the centre is piping hot before eating.
A 120g or 225g pack may suit one person or a tasting selection, while 400g to 960g packs are more practical for family breakfasts, gatherings or regular freezer storage. Piece counts are useful for portion planning: some 300g products contain six pieces, while a 225g pack may contain nine smaller dumplings.
Compare the price per 100g as well as the headline price. A larger pack is not automatically better value if you have limited freezer space or are unlikely to finish it promptly after opening.
Steaming usually provides the soft wrapper and moist filling associated with Hong Kong-style siu mai. Line the basket with parchment paper or lightly oil it to reduce sticking, and leave space between dumplings so steam can circulate.
Some products provide microwave instructions, but these may be intended for small portions only. Deep-frying is available for certain fish varieties, although it changes the texture and requires additional oil. For everyday ready-to-steam dim sum, choose a product with clear frozen cooking instructions that match your routine.
Why This Fits Their Persona: A medium-sized pack gives first-time shoppers a practical way to try pork and prawn siu mai without committing to a large catering pack.
The listing clearly identifies pork and prawns, a 400g net weight and a 10–12 minute steaming time, making comparison easier.
400g pack; steam-from-frozen instructions; listed allergens include crustaceans, wheat, soya and sesame.
Why This Fits Their Persona: Suitable for shoppers who prioritise a pronounced prawn filling and a classic open-top presentation for home dim sum.
The ingredient declaration specifies prawns at 40%, while the allergen information also flags wheat, sesame and fish.
40% prawn declaration; 10–12 minute steaming time; suitable for serving with soy sauce or chilli oil.
Why This Fits Their Persona: The larger pack suits frequent dim sum shoppers and households looking for a halal fish-based option.
The product is identified as halal and fish-based, but the listing also discloses egg albumin and crab extract, so allergy checks remain essential.
500g net weight; 8–10 minute steaming instructions; steaming or deep-frying options are provided.
Avoid steaming too many pieces in a crowded basket. This can slow cooking and leave the centre cooler than the wrapper. For microwave use, only follow instructions where the product specifically provides them.
We have compiled a complete, real-time list of products that fully satisfy these strict selection criteria and UK safety regulations.
Usually not. Most frozen siu mai contains raw dough and uncooked filling, so it must be steamed or heated thoroughly before serving. Check the pack instructions rather than assuming that a frozen product is pre-cooked.
Cooking times vary by product and size. Many options take 8–12 minutes from frozen, while larger glutinous rice or salted egg yolk varieties may require 15–20 minutes. Start timing once the water is boiling and follow the product label.
Keep it at -18°C or below and follow the best-before date on the packaging. After opening, reseal unused pieces and avoid refreezing once thawed. For texture and food safety, cook thawed dumplings promptly and consume them soon after steaming.