A vacuum sealer can be useful if you regularly prepare portions to refrigerate or freeze and want to pack them in compatible bags or containers. For dry foods, a basic external vacuum sealer may be all you need; for delicate or moist foods, or dishes with sauce, check the features and limitations of the specific model. Vacuum sealing complements chilled storage, but does not replace the storage conditions required for the food.
If you regularly divide ingredients or meals into portions, a machine can make them easier to pack. It does not replace your freezer: Anses reminds us that foods requiring chilled storage must be kept under the appropriate conditions.
Leftovers with liquid, delicate preparations and sauces call for a closer look at the model’s limitations, rather than assuming that maximum suction is suitable for everything. For example, FoodSaver lists different settings for its VS2190X and VS3190X models.
If you need to put the machine away after each use, or prefer containers to bags for some portions, check its size and which accessories are compatible. FoodSaver, for example, says the VS0100X can be stored upright, and that some models have accessories for containers.
First, decide how you’ll keep each portion chilled or frozen. Then choose the features and containers to suit the foods you prepare most often.
| Consideration | What to check | Who it matters to |
|---|---|---|
| Storing portions | Food storage requirements and whether the containers are suitable for refrigeration or freezing. | I want to prepare portions without losing sight of the space available in my fridge or freezer. Around 27% of consumers would make organising chilled storage their priority. |
| Moist or delicate foods | A moist-food setting, pulse control or a method designed for sauces, depending on the specific model. | My meals include delicate foods or sauces, so I need to know how to pack them without assuming they can all be vacuum-sealed directly. This would be a priority for around 33% of consumers. |
| Preparing portions regularly | The type of bags required and whether the sealing width suits your usual portions. | When I prepare several meals at once, cutting the bags and sealing them repeatedly matter to me. This ease of portioning would come first for around 20% of consumers. |
| Space and containers | The machine’s dimensions and whether its connector is stated to be compatible with the containers or jars you have in mind. | I’m short on space and prefer to store some preparations in containers rather than bags. Around 20% of consumers would prioritise the machine’s size and container system. |
A sealed bag does not remove the need to refrigerate or freeze foods that require it. Anses reminds us that cold temperatures slow the growth of micro-organisms, and that maintaining the cold chain matters.
Before choosing packaging for each portion, make sure you have the space and the right storage conditions.
The features available for liquids vary between models. Meilleur du Chef says the Lacor Luxe is not suitable for vacuuming liquids or sauces directly, and recommends freezing them before packing in this case.
If you often prepare dishes with sauce, check the model’s instructions for the recommended method and its limitations.
Bags and connectors for containers are not interchangeable across all systems. Meilleur du Chef notes, for example, that the Lacor Luxe requires embossed bags.
Check the type and size of bags required, as well as the exact compatibility of any accessories you want to use.
A container suitable for food use is not necessarily suitable for every storage condition. The DGCCRF recommends following the intended uses of materials that come into contact with food.
Check the guidance on food contact, freezing and reuse; do not reuse a container intended for single use.
The home range includes models with different settings and accessories.
Packing options vary between the brand’s models.
The VS5160 may be worth considering if you’re looking for an outlet for compatible containers.
These two machines are designed for packing portions in bags for meals prepared in advance. If you’re sealing moist or delicate foods, or dishes with sauce, check that their settings and instructions suit your preparations before choosing.
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Worth considering if you regularly prepare bags for portions: the model name indicates that it has a roll cutter. Before using it for moist preparations or dishes with sauce, check the settings and method specified in the instructions.
Also check which type of bags is required, whether they’re suitable for food contact, and whether any container you want to connect is compatible.
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Worth considering for packing portions in bags before storing them according to the food’s requirements. The product name indicates that bags are included with the machine.
Check which settings are suitable for your foods, which bags are compatible, and the instructions for using the bags in contact with food.
No. Prepared meals that need to be kept cold must still be refrigerated or frozen according to their storage requirements. Anses reminds us that low temperatures slow the growth of micro-organisms; vacuum sealing is for packing food, not replacing the cold chain.
No. Follow the method specified for the particular model. Meilleur du Chef says the Lacor Luxe does not allow liquids or sauces to be vacuum-sealed directly, and recommends freezing them before packing instead. A feature listed for another machine does not change this limitation.
Check separately that it’s suitable for food contact and compatible with the bag, port, hose or valve on your chosen system. The DGCCRF recommends following the instructions for containers intended for cooking or storing food.
No. Don’t reuse a container labelled for single use. The DGCCRF also warns that using a material in conditions other than those it was designed for, including freezing or storage, may pose risks. Check the instructions for each type of packaging.