Half past eleven. The kitchen is prepped, the dish of the day is chalked on the board, the gravy has been reducing for hours. Outside, people walk past. Inside, three of your twenty tables are taken. By half past one it is over, and you know the score: whatever you do not sell at lunch, the evening will not make up for.
The frustrating part is that the guests are right there. In the offices around you, people are wondering at this very moment what to have for lunch. They decide on the spot, usually between 11 a.m. and 12:30 p.m., and they go for whatever comes to mind first or lands on their phone first.
That window is yours for the taking. Not with posters, not with hope, but with a short WhatsApp message that puts your dish of the day on their phone at the moment stomachs start to rumble.
Why WhatsApp and the lunch trade go so well together
The lunch trade runs on impulse and habit. Nobody decides on Sunday where they are eating on Wednesday. The decision gets made at the last minute, and it takes the shortest route available. A WhatsApp message at 10:45 a.m. hits exactly that moment. With a 98% open rate it is seen almost every time, it takes three seconds to read, and it answers a question the reader is already asking.
Then there is repetition. Once somebody has read your dish of the day three times and eaten at your place twice, you are no longer an option. You are a habit. And habit is the most valuable thing a lunch spot can own.
Be on your guests’ phones at 10:45 in the morning and you will be in their lunch break at quarter past twelve.
Step one: build your lunch list
Before you can send anything you need people to send to, and you sign them up exactly where they already are: at your tables. A small stand with a QR code and a clear promise does the job. “Our lunch menu on your phone every day at 10:45. No searching, no phone calls.” Anyone who scans it signs up through a GDPR-compliant double opt-in and gets the first message the next morning.
Good places for the sign: the counter, the menu, the receipt and the door. Your team can help too, and one line at the till is enough. “Would you like our dish of the day on WhatsApp from now on?” With regulars the answer is nearly always yes. Our use case lunch menu shows how it works in detail.
Step two: the 10:45 message that works
The perfect lunch message is short and specific, and it makes people hungry. Here is a template you can adapt straight away:
“Lunch at The Copper Pot 🍝 Today: home-made lasagne with salad, 11.90 euros Plus: soup of the day, tomato and basil, 4.50 euros Served until 2 p.m. Reply here to hold a table or order a takeaway.”
Three things make this message strong. First, it names the dish in detail: “home-made” and “tomato and basil” sell far better than “pasta” and “soup”. Second, it names the price, which takes away the last bit of hesitation. Third, it ends with one simple action, and replying is all it takes. Add a photo of a steaming plate and the message sells itself.
Stick to a fixed send time as well, because that reliability is part of the ritual. Once people know the menu arrives at 10:45, they start waiting for it.
To keep this from becoming a chore every morning, plan the week in one sitting. With the WhatsApp newsletter you write every message on Monday and the schedule handles the rest.
Step three: rescue quiet days, steer busy ones
The second big lever is flexibility. A wet Tuesday, a party of twenty cancelling at short notice, too much fish in the fridge: you used to be at the mercy of days like that. Now you send a flash offer at 11:30 a.m. “Rainy day special today: jacket potato with soured cream and chives, 8.90 euros, until 2 p.m. only.” Promotions like this fill gaps that would otherwise simply be lost money. You will find more ideas in flash offers.
It works the other way round too. If Thursday is always packed, skip the message that day or push takeaway instead. You steer your business instead of putting up with it.
Conclusion: three lines in the morning, full tables at noon
You do not win the lunch trade with more advertising. You win it with the right moment, and that moment sits between 10:30 and 11 a.m. on your guests’ phones. Build the list, plan the week’s menu in advance, add something spontaneous on the slow days. That is all the system you need. SmartChat is ready to go in under 60 seconds and the AI builds your landing page and newsletter straight from your website. Everything else for your place is on our page for restaurants.