How to label potluckdishes for guests.

A potluck table fills with dishes that arrive in whatever container was nearest: a casserole in a foil tray, a salad in a mixing bowl, a pie with no lid. Guests then ask the same three questions all evening. What is in this one? Who made it? Is it meant to be hot? A card in front of each dish answers all three before anyone has to ask, and it stops the host from relaying answers across a crowded room.

Two dates bring the biggest tables of the year: Thanksgiving gatherings on 26 November 2026, and the run of office and school parties through December. Both have long guest lists, cooks who have never met, and dishes that come from family recipes rather than packets. The method below works for a table of six dishes or twenty, and it takes about as long as it takes to collect the lists.

The idea is simple. Every dish gets a folded table-tent card. The card carries the cook’s own ingredient list, with the words your guests ask about picked out in a highlight. You, the host, also get one sheet that lines up every dish against every word, so you can answer a question at a glance rather than lifting lids.

• The dish name. Use what the cook calls it, and add a plain description if the name is a family joke. “Gran’s Surprise” needs a second line.
• The cook. A nickname is plenty. Guests know who to find when they want the recipe.
• Serving temperature. Hot, warm, room temperature or cold. It saves guests from lifting every lid to feel for steam.
• The ingredient list, as written. Paste it exactly. Do not tidy it, shorten it or fix the spelling. If the cook wrote “cream of mushroom soup (mushrooms, cream, wheat flour)”, keep the brackets, because the brackets are where the useful detail lives.
• A short note, if wanted. “Gravy on the side” or “bring a spoon” belongs here, printed exactly as typed.

Notice what is not on that list: a verdict. A card shows what the cook typed and nothing beyond it, because a card can only be as complete as the list behind it. It makes no claim about what a dish leaves out. If a guest needs a firm answer, the cook standing beside the dish is still the best source, and the card tells the guest who that is.

Cooks answer a specific request faster than a vague one. Send the same message to everyone, and ask them to reply with text rather than a photo, so the list can be pasted straight into the cards.

Hi! For the potluck on 26 November I’m printing a card for every dish. Could you send me the dish name, the name you’d like on the card, whether it’s served hot, warm, room temperature or cold, and the ingredient list exactly as you’d write it, including anything in brackets from packets or sauces? Thank you!

Three habits make the lists better. First, ask for every ingredient, including the oil, the stock, the seasoning mix and whatever was used to grease the tin. Second, for anything from a packet, ask for the packet’s own list rather than a summary, since “taco seasoning” can hide a dozen ingredients. Third, if a cook says a dish is “just” a few things, ask them to type the few things. Short lists are fine. Missing lists are the problem.

When a list does not arrive, add the dish anyway with the name and the cook. The card will say that no list was entered, which tells guests to ask rather than guess, and it tells you which cook to chase.

The potluck ingredient cards tool has quick-picks for milk, egg, peanut, tree nuts, wheat, soy, fish, shellfish and sesame, plus a free-text box for anything else, such as sulphite, cilantro or mushroom. The quick-picks matter because one ingredient rarely goes by one name. A cook who writes “sodium caseinate” has not typed the word milk, but the word is there to someone who knows where to look.

That is why each group carries its aliases. Casein and whey count under milk, albumen under egg, semolina and durum under wheat, tahini under sesame, groundnut under peanut, tamari under soy, marzipan under tree nuts. When an alias is highlighted, the card says why: “casein (a milk protein)”. You never have to wonder what a highlight means.

The matching also knows what to leave alone. Coconut milk is not dairy milk, cocoa butter is not butter, eggplant is not egg, nutmeg is not a nut and buckwheat is not wheat. And it reads the small variations people actually type: egg and eggs, anchovy and anchovies, tree nut and tree-nut, MILK and milk. A few names are ambiguous, and those are flagged with the doubt spelled out. A list that says only “flour” is highlighted for wheat with the reason “flour with no grain named is usually wheat”, which is a prompt to ask, not a conclusion.

If you like this habit of reading a list one word at a time, the same approach works for other kinds of label. The hidden sugar names list does it for sugar, which hides behind dozens of names, the additive scanner does it for emulsifiers, sweeteners and colours, and Is it ultra-processed? does it for the question of how much a food has been reworked.

Brackets inside brackets

Packets nest their lists: a chocolate coating inside a biscuit inside a bar. Paste the whole thing. Every word inside every bracket is checked, and the highlight appears wherever the word sits.

“May contain” and similar phrases

Phrases such as “may contain”, “traces of”, “made in a facility that also processes” and “shared equipment” are treated as their own kind of mention. The words that follow them are marked with a dashed underline and listed in the grid as a may-contain mention. If the same word also appears as an ingredient, the ingredient mention wins, so nothing is downgraded.

Claims such as “gluten-free” or “no eggs”

A cook’s claim is shown exactly as typed but not counted as a mention, since “no eggs” is a statement about a dish, not an ingredient in it. The card keeps the claim visible so a guest can see what the cook said, and nothing about it is verified.

Empty lists

A dish without a list is never reported as having no match. Its grid cells read “no list entered”, and its card says the same. An empty list tells you nothing about the dish, so the tool does not pretend that it does.

Plurals, hyphens and capitals

Typing “tree-nut”, “Tree Nuts” or “treenuts” finds the same thing. So does a list written in capitals. Accents are smoothed out too, so a word with an accent matches its plain spelling.

Very long lists

A long list never gets cut off. If it cannot fit on one card at a readable size, it continues on a second card marked “part 2 of 2”, with its own highlights and reasons, and the page count adjusts.

Stand each card at the front of its dish, facing the way guests will approach. Group hot dishes together and cold dishes together, then use the serving temperature on the card to confirm it. Put a serving spoon with every dish; a shared spoon moving between dishes defeats the purpose of labelling them.

Keep the host grid at the start of the table or beside you, and spare blank cards for the cook who turns up with a dish nobody mentioned. Ask each cook to glance at their own card when they arrive. A cook will spot a missing ingredient faster than anyone else, and fixing it takes a minute: edit the dish, make the cards again and print just that page.

Finally, tell guests where the grid is. A sentence at the start of the meal, “the cards show what each cook wrote down, and I have a sheet if you want to look something up”, is enough to send people to the right place for the right answer.