Start with a solo microwave if warming custard is the main task; grill and convection functions are worth considering only if you will use those cooking modes too. For larger batches, check that your bowl fits and can rotate, then look for power settings you can control. A compact model may suit smaller portions, but custard still needs stirring and a temperature check before serving.
If you warm several portions together, measure your usual microwave-safe bowl rather than choosing by cavity capacity alone. Panasonic specifies a 34 cm turntable for its 32 L NN-ST64QWBPQ, but the bowl still needs room to rotate.
Thick custard can heat unevenly. Adjustable power levels let you manage the heating cycle, while Panasonic offers inverter heating and sensor reheat on the NN-ST64QWBPQ. Neither feature replaces stirring and checking before serving.
If you usually warm one or two portions, a compact model may be enough if your container fits. Panasonic specifies a 255 mm turntable for its 20 L NN-ST21QWBPQ.
Choose the dish and portion size first, then consider how much control you want during reheating. A solo microwave handles the heating task; additional cooking modes matter only if you will use them.
| Concern | What to check | Who this matters to |
|---|---|---|
| Usable dish space | Compare your bowl’s base and widest point with the cavity and turntable; make sure it can rotate freely. | When several portions go into one bowl, fitting that bowl matters more than the litre rating alone. Roughly 40% of consumers would put usable dish space first. |
| Controlled warming | Look for adjustable power settings and plan to pause, stir and check the custard. Treat sensor and inverter features as model-specific aids. | If I need to warm thick custard without serving a hot pocket, I want control over each heating cycle. Around 40% of consumers would make reheating control their primary concern. |
| Worktop space and functions | Check the appliance’s exterior dimensions and your container fit; add grill or convection modes only if you will use them. | For one or two portions on a crowded worktop, a straightforward appliance may take priority over extra cooking modes. About 20% of consumers would put compact, simple reheating first. |
A bowl can be too wide to rotate even when its volume seems modest. Panasonic’s cited 20 L model has a 255 mm turntable, while its 32 L model has a 34 cm turntable.
Measure the base and widest point of your microwave-safe container, then check the turntable and cavity dimensions before buying.
Grill and convection functions serve other cooking tasks; they are not needed simply to warm custard. A flatbed may be useful if the shape of your dish makes a turntable impractical.
Start with a solo model unless your dishes need a flatbed or you regularly plan to use the additional cooking modes.
The Sharp YC-QC254AU-B flatbed combi has a 509 mm-deep body, so check the worktop space it would occupy.
Electrical Safety First warns that metal can spark and that containers unsuitable for microwave use can melt. It also advises against leaving food cooking unattended.
Use a container marked microwave-safe, keep metal out of the oven and pause to stir the custard during reheating.
Sensor and inverter functions do not establish that every part of thick custard has reached the same temperature. NHS guidance for food served to babies and young children calls for stirring to remove hot pockets and checking the temperature before feeding.
Stir the custard and check its temperature before serving, particularly if it is for a child.
Panasonic’s cited solo models offer a choice between a larger reheating model and a compact option.
Sharp’s cited 25 L models illustrate the choice between a solo turntable microwave and a flatbed combi.
Samsung’s MS23K3513AK/EU is a 23 L solo model to consider if its dimensions suit your worktop and cookware.
No, a solo microwave provides the heating and reheating function needed for custard. Electrical Safety First distinguishes this from grill and convection models, whose additional cooking modes are worth choosing only if you will use them.
Use a microwave-safe container, heat the custard in short intervals and stir between them before checking the serving temperature. For food served to a baby or young child, NHS guidance says to reheat it until steaming hot throughout, stir to remove hot pockets, then let it cool and check the temperature before feeding.
Measure the base and widest point of the bowl or jug you intend to use, then compare them with the turntable diameter and cavity space. A capacity rating alone cannot confirm that a dish will fit and rotate.
Choose a microwave fitted with a UK three-pin plug and fuse, and connect it to a suitable wall socket rather than an extension lead, as Electrical Safety First advises. Keep its vents clear and check the plug and socket for signs of scorching.
For food prepared for a baby or young child, NHS guidance says already-cooked food should be reheated only once. For other servings, follow the recipe’s storage and reheating guidance rather than treating that child-specific instruction as a rule for every situation.