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Colleagues enjoying brunch after successful business meeting at self service restaurant. Catering concept
miodrag ignjatovic/istockphoto

Buffets are a wonderful, gluttonous thing, whether they’re in a fancy Las Vegas restaurant or a church hall potluck. But like most things in life, they’re not free-for-alls — though we’ve all probably seen people do some seriously gross things at a buffet. There are some unwritten etiquette rules you need to follow. Next time you’re at a buffet, never do these things, for the sake of your fellow diners.

Reuse Your Plate

A cropped image captures business people using service tongs to carefully select their food from the buffet line, showcasing a refined and organized dining experience.
Thai Liang Lim/istockphoto

You ever wonder why there’s often signs telling diners to use a new plate every time they go up to the buffet? It’s because buffets can spread germs easily, and one of the most common ways is by using a dirty plate to get more food. As you eat, your utensils and plate are contaminated with your saliva. If you take that plate to get more food, you might touch the serving utensils to the plate, spreading around way more of yourself than you realize.

Mix Up the Serving Utensils

woman puts food on her plate at the buffet, closeup view
Massonstock/istockphoto

At a buffet, each item should have its own serving utensil or two. You should only use the correct serving utensil for each item. That way, if one item is contaminated, you avoid spreading that on to other food items. Plus, people with food allergies and sensitivities greatly appreciate avoiding cross contamination too.

Let Kids Roam Free

Food Buffet Catering Dining Eating Party Sharing Concept. Multi ethnic people group catering buffet food breakfast indoor in luxury hotel restaurant with meat colourful fruits and vegetables
Anchiy/istockphoto

For the love of the buffet gods, don’t let your kids wander around a buffet unsupervised. I’m sure little Timmy is a real saint, but kids just don’t understand buffet rules and lack self control. Nobody wants Timmy’s grubby fingers in the chocolate pudding on the salad bar, or swiping across the stack of clean plates.

Take More Than You’ll Eat

people group catering buffet food indoor in luxury restaurant with meat colorful fruits and vegetables
.shock/istockphoto

Sure, a buffet is all you can eat. But it shouldn’t be “all you can throw away” as well. Food waste is not only bad for the planet, it’s bad for the bottom line of the restaurant, which may have to raise prices if people keep throwing away tons of food. If you’re not sure if you’ll like something on the buffet, take just a little bit and try it before committing to a larger portion.

Not Wash Your Hands

Hands using hand sanitizer gel pump dispenser
Supersmario/istockphoto

EVERYONE touches the serving utensils in a buffet, and you don’t know where anyone’s hands have been (especially little Timmy’s!). To cut down on germs, everyone should wash their hands, or at the very least, use a generous amount of hand sanitizer, right before hitting the buffet line. And if you’re sick, please do everyone a favor and stay home.

Duck Under the Sneeze Guard

Business people picking from a salad bar
zoranm/istockphoto

The clear plastic or glass sneeze guard is on buffets for a reason: to prevent sneezing, breathing, and coughing directly onto the food. It’s meant for you to reach under with your arms, but not duck under with your head, even if you can’t reach something. If you have to sneeze or cough, step away (and aim away) from the buffet, and do it into the crook of your elbow. Just because it’s called a sneeze guard doesn’t mean it’s OK to sneeze on.

Eat or Sample in Line

A person is plating a vibrant selection of roasted vegetables and meats at a cheerful brunch gathering outdoors, with a focus on sharing and enjoyment among friends.
zoff-photo/istockphoto

It may be tempting to snatch a little cherry tomato from the salad bar, or pop a chicken nugget in your mouth from your plate while standing in a slow-moving buffet line, but don’t do it. Eating can cause saliva to fly, even if you don’t see it, contaminating the food. If you’re just taking a bit of something to see if you like it, eat it back at your table instead of right there at the buffet.

Touch Food and Then Put It Back

Young woman takes breakfast on a plate, iftar time in Ramadan, food service for iftar, woman serving food from open buffet in restaurant, getting food on her plate
Guven Ozdemir/istockphoto

You really shouldn’t be touching food with your bare hands at all at a buffet, but if you do touch something, it’s yours. You need to put it on your plate, whether you want to eat it or not. This is something that can happen with things like bread rolls or cookie platters. Don’t rifle through them looking for the best one — or better yet, use tongs.

Use Your Cellphone in Line

Businessman in self service breakfast room in hotel, preparing a plate.
rudi_suardi/istockphoto

Not only is talking on the phone annoying everyone around you who has to listen to your conversation, but you’re also spreading saliva around unwittingly, especially if your conversation is animated. Plus, you’ll be holding up the line and contaminating the serving utensils with whatever germs are on your phone when you’re juggling it and your plate.

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Meet the Writer

Lacey Muszynski is a staff writer at Cheapism covering food, travel, and more. She has over 15 years of writing and editing experience, and her restaurant reviews and recipes have previously appeared in Serious Eats, Thrillist, and countless publications in her home state of Wisconsin.