Portable Bain Marie
Portable bain maries for Australian cafes, caterers and canteens — benchtop and countertop food warmers that hold gastronorm pans of cooked food at safe serving temperature wherever there's a power point. This range covers compact counter-top hot units, cold-well variants and event-ready warmers from Roband, Apuro, Woodson and Benchstar. Running a permanent hot servery instead? See our floor-standing hot bain maries, or cold bain maries for chilled display.
Who portable bain maries are for
If you serve hot food in batches — curries, roasts, pasta, breakfast trays — a benchtop bain marie holds it ready without an oven ticking over. Cafes and takeaways run countertop units behind the counter at lunch; caterers carry portable warmers to functions because they plug into a standard outlet; school canteens and club kitchens like them because the food court can move with the service. The "portable" part is real: these are units one or two staff can lift, set up and pack down.
What's in scope
Benchtop hot bain maries
Counter units with heated wells holding gastronorm pans — from single-pan warmers to six-pan-plus units sized for a full lunch service.
Countertop cold bain maries
Chilled-well counterparts for salads, dressings and cold sides, letting one counter run hot and cold lines side by side.
Round-pot and specialty warmers
Units sized for round pots of soup, gravy and sauces rather than rectangular GN pans.
Bain marie trolleys and accessories
Mobile food bar trolleys plus pans, lids and spares — see bain marie trolleys and accessories.
How to choose a portable bain marie in three steps
Picking the right benchtop bain marie comes down to three questions, in order.
Step 1 — Hot, cold or both?
Match the unit to the line you're serving: heated wells for hot mains and sides, chilled wells for salads and desserts. If your counter serves both, plan two units rather than compromising one.
Step 2 — Count your gastronorm pans
List the dishes you hold at peak and convert to GN pans — a typical lunch service might need four to six 1/2 or 1/3 pans. Bain maries are sized by pan configuration and depth, so start from your menu, not the cabinet dimensions.
Step 3 — Check power and placement
Most benchtop bain maries run from a standard 10-amp outlet, which is what makes them genuinely portable for events and temporary serveries. Confirm the bench space, and for wet-well models allow for filling and draining water between services.
Venue fit
Takeaways and cafes run a benchtop unit through the lunch rush; caterers pack a portable warmer per food station; canteens pair a hot unit with a cold-well counterpart. Browse by brand — Roband and Apuro both feature heavily in this range. For full hot counters with display, compare our hot food displays range.
Popular models: two proven starting points are the Benchstar benchtop heated bain marie as a compact, budget-friendly warmer, and the Apuro bain-marie base unit you can configure with your own pan layout.
New to holding food in a bain marie? Read our guide on what a bain marie is — types, uses and buying guide.
Frequently asked questions
What is a portable bain marie?
A portable bain marie is a benchtop or countertop food warmer with heated wells that hold gastronorm pans of cooked food at safe serving temperature. Unlike floor-standing hot serveries, portable units run from a standard power outlet and can be lifted, moved and packed down — which makes them the standard choice for caterers, canteens and counter service.
What's the difference between a wet and dry bain marie?
A wet bain marie heats a water bath under the pans, giving gentle, even heat that keeps sauces and rice from drying out, but needs filling and draining. A dry bain marie heats the wells directly with elements — quicker to set up and move, better for events, though it can dry delicate food faster. Check each product page for which system the model uses.
What temperature does a bain marie keep food at?
Australian food-safety guidance requires hot-held food to stay at 60°C or above, and commercial bain maries are thermostatically controlled to hold pans in that safe zone. A bain marie is a holding unit, not a cooker — load it with food that's already properly heated through.
What size bain marie do I need?
Size by gastronorm pan count: list the dishes you hold at your busiest service and convert them to GN pan fractions (1/1, 1/2, 1/3) at the depth you use. Compact units hold one or two pans for a small counter, while larger benchtop models hold six or more pans for a full lunch line.
Can I use a portable bain marie at events and markets?
Yes — that's their core use case. Most benchtop models plug into a standard 10-amp outlet, so they run anywhere with ordinary power, and one or two staff can carry and set them up. For mobile serving lines, bain marie trolleys put the warmer on castors with a service shelf.
Do you deliver portable bain maries across Australia?
Yes. Commercial Kitchen Store ships nationwide, and Australian-based phone support is available on 1300 111 901 if you need help matching a unit to your service. For cover details, see our warranty and service information.