Sauce Pot Sizes: 1oz, 2oz or 4oz?

The quick answer: 1oz (about 28ml) for single dips and garlic-and-chilli style condiments, 2oz (about 57ml) for generous dips and salad dressings, and 4oz (about 114ml) for anything that is really a portion — curry sauce, gravy, slaw, houmous with a meal deal. Most kitchens need two of the three sizes, not all of them, and the lid discipline matters as much as the pot.

Here is how to pick, and how to stop sauce pots being the thing that leaks in the bag.

Infographic coming soonThree sauce pots side by side — 1oz, 2oz and 4oz — each labelled with its millilitre volume and a typical use (single dip, dressing, curry-sauce portion).

What each size actually holds

Sauce pots are sold in fluid ounces, a convention inherited from the catering trade. In real food terms:

Two rules of thumb, learned from watching what customers actually do. If the sauce is dipped, people use less than kitchens think. A brimming 2oz pot of ketchup mostly comes back half full at eat-in sites, so 1oz per fried item is usually right, with a second pot on request. If the sauce is poured — dressings, curry sauce, gravy — under-portioning is the complaint that reaches reviews. Dressing for a full salad wants 2oz minimum. A curry sauce that is part of the dish wants 4oz.

Lid fit: the detail that decides everything

A sauce pot is only as good as its lid, and lids are size-specific: a 2oz lid does not fit a 4oz pot, however similar they look across a busy counter. The failure mode is always the same — someone restocks the lid caddy from the wrong case, service staff force near-fitting lids on, and the delivery bags start arriving with garlic sauce on everything.

Three habits prevent it:

1. Buy pots and lids from the same range, ideally in combined packs, so fit is guaranteed rather than assumed.
2. Store each size's lids with its pots, not in a communal lid drawer.
3. Press and check. A properly seated lid clicks or seats flush all the way round. Train the check as part of plating, not as an afterthought at the bag.

Hinged-lid pots remove the matching problem entirely — the lid cannot be lost or mismatched — at a slightly higher unit price. For high-staff-turnover operations they are often worth it for that reason alone.

Leak performance in delivery bags

Sauce pots ride in the roughest part of the journey: loose in a bag, or wedged against hot boxes, on the back of a bike. Here is what keeps them sealed.

Diagram coming soonCross-section of a lidded sauce pot showing the fill line below the rim, the seating ring wiped clean, and a click-lock lid seated flush all the way round.

• Fill to the line, not the rim. An overfilled pot pushes sauce into the lid seal from the inside. Leave a few millimetres of headroom.
• Wipe the rim before lidding. Sauce on the seating ring is the most common cause of a "sealed" pot weeping in transit.
• Keep pots upright and confined. A pot rolling free in a bag will find its weak angle. Tuck pots into the box corner gaps, bag them separately in a small paper bag, or use boxes with moulded corner recesses.
• Thin liquids are the hardest test. Vinaigrettes and thin chilli oils probe seals that thicker sauces never trouble. For thin dressings, favour pots with a positive click-lock lid over friction-fit designs.

Where the sauce pot sits in the bag matters too — the packing order that protects vented fried food also protects pots, and it is covered in how to keep takeaway food hot without going soggy.

Material choices, briefly

Sauce pots come in clear plastic (rPET commonly), paper with a lining, and compostable fibre or PLA options. Clear pots let customers see what they got and staff see what they packed — a real advantage when four white sauces live on one counter. Paper and compostable pots complete a plastic-free serve, which matters if the rest of your packaging is kraft and bagasse. Match the pot to the story the rest of your packaging tells.

Case quantities and how many to buy

Sauce pots are consumed faster than any other packaging line — often two or three per order — so they are sold in large case counts, typically 500 or 1,000 with lids to match. Estimate honestly: multiply average pots-per-order by weekly orders, and buy four to six weeks of cover. Under-buying pots is the classic packaging stock-out because their consumption is invisible until the shelf is empty on a Friday night.

For street food traders, pots are also the highest-variance line — a sampling-heavy event can triple normal usage — so carry spare cases to events. The wider event checklist is in the street food packaging guide, and if you are equipping a first pitch, the Street Food Event Kit on our packs page includes sauce pots alongside plates and cutlery packs. Pots pair naturally with wrapped cutlery meal packs for a complete one-hand-friendly serve.

The short version

Stock 1oz for dips, 4oz for portioned sauces, and add 2oz only if dressings or generous dips are core to your menu. Keep each size's lids with its pots, fill to the line, wipe the rim, pack upright.

Range Pack supplies sauce cups and pots with matched lids by the case, alongside the takeaway boxes they travel in — order by 2pm for same-day dispatch, free UK delivery over £40.