Optimising Purchasing for Your Catering Business: Waste Less

At many catering businesses, purchasing still runs on a mix of fixed habits: calling the same supplier, ordering on gut feel, and only finding out afterwards what's left. That costs money on both sides, because you buy too much for one event and come up just short at the next.

With a few fixed steps, from estimating how much you need to agreements with your supplier, you stay on top of both your stock and your purchase price. In this article you'll read how to run purchasing better without it becoming a full-time job.

Why purchasing often stays a gut-feel decision

Most caterers start small: one regular wholesaler, a list on paper or in an app, and ordering by experience. That works fine as long as the number of events stays manageable.

Once you're running more events at the same time, that same experience becomes a risk. You no longer know exactly what was left over at the last similar event, and you only notice a wrong estimate once the delivery truck is at the door, or when you're just short for twenty guests added on the day itself.

Buying smarter doesn't mean everything has to run itself. It means you build in a few fixed habits, so the estimate comes about the same way every time and doesn't depend on who picks up the phone that day.

Start with your calendar, not your stock

Good purchasing starts with what's booked for the coming weeks, not with what's still sitting in the fridge. Go through each event to check how many guests are coming, which menu was agreed, and which ingredients come back across several events.

That way you see at a glance where you can combine orders. That saves you three separate orders of the same basic products for three separate events in the same week.

• Group events with a similar menu together in your planning, even if the dates are far apart.
• Work with a small margin above the confirmed guest count instead of ordering to the exact number.
• Note per event what was left over, so you buy more precisely at the next similar event.

Fixed agreements with your suppliers

Whoever keeps placing one-off orders often pays the highest price. And you're at the back of the queue if a supplier has to choose who gets priority when stock runs short.

A few fixed agreements save margin straight away. Think guaranteed volumes at a fixed price for the products that come back every week, a fixed order day so your supplier can plan around your delivery, and a clear agreement on what happens if the numbers change at the last minute.

Caterers who've locked this in once don't need to renegotiate every week. The conversation then only comes up once or twice a year about price, and the rest of the year is about the delivery itself.

Order lists per event instead of one big list

One running purchase list for your whole business sounds tidy, but in practice you lose track of which product was meant for which event.

Instead, work with a separate order list per event, tied to the guest count and the menu. Afterwards you immediately see whether the estimate held up, and after around ten events you have a reliable picture of your actual usage per type of job.

Keeping an eye on purchase prices without checking every day

You don't need to check the numbers every evening to stay on top of things. Pick one fixed moment, for instance after every big event or once a month, and compare the actual purchase price against what you budgeted in the quote.

If a product is running structurally more expensive than expected, that tells you enough. Either raise it with the supplier, or adjust your pricing before it costs you another quarter's margin.

Buying smarter isn't a project you finish once. It's a few habits you stick with: planning from your calendar, fixed agreements with suppliers, and checking back per event whether your estimate held up. That way you stay on top of both your stock and your margin, without it costing you extra time.

Frequently asked questions

How much stock should I keep as a buffer?

That differs per product. For perishables you keep as little as possible and order specifically per event. For long-lasting basic products you use often, a small fixed buffer is handy for the odd time a supplier delivers late.

Is automated purchasing only for large catering businesses?

No. Even as a small business you benefit from fixed order lists per event and a regular rhythm with your suppliers. Scale decides how much time you save with it, not whether it's worth doing.

How do I avoid buying too much for an event?

Work with a small, fixed margin above the confirmed guest count instead of a generous gut-feel estimate, and record afterwards what was left over. After a few similar events you'll see a pattern and buy more precisely.

What if a supplier becomes structurally too expensive?

First check whether it's a temporary price rise or a lasting difference. Then have the conversation with concrete figures from your own purchasing, and keep a second supplier in reserve for your most important products.

How often should I compare my purchase prices with the market?

Twice a year is enough for most catering businesses, plus an extra round if your menu changes significantly. Comparing more often rarely delivers more than it costs in time.

What do I do with the leftovers after an event?

Note what's left over before it goes back into the fridge, and factor that number into the order list for the next event. That way it doesn't disappear from view and you don't buy double stock the week after.

Catermonkey builds the order list per event from the menu and the guest count, and afterwards shows you what you actually bought against what you budgeted.

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