The three rules that work at any restaurant
Eating out does not have to break your keto streak. Almost every menu, in every cuisine, can be navigated with three rules:
- Build the plate around a protein and a fat. A grilled, roasted or pan-seared meat or fish plus a non-starchy vegetable or salad is keto in any restaurant on earth.
- Swap the starch. Ask for the fries, rice, pasta or potato to be replaced with a side salad or extra vegetables. Kitchens do this constantly, so you will not be the first to ask.
- Interrogate the sauce. Sauces, glazes, dressings and marinades are where hidden sugar lives. When in doubt, ask for it on the side or order olive oil and lemon.
Cuisine by cuisine
Steakhouse
The easiest keto restaurant. Order any steak, add butter, and choose a green vegetable or a salad instead of the potato. Skip the bread basket and the sweet glaze on items like ribs.
Italian
Skip pasta, pizza, bread and risotto. Order grilled fish or meat, antipasti of cured meats and cheeses, or a salad with olive oil. Many kitchens will serve a sauce such as a Bolognese over sauteed spinach instead of pasta.
Mexican
Order fajitas without the tortillas, beans or rice. The meat, peppers, onions, cheese, guacamole and sour cream are all keto. Eat with a fork, and ask them to hold the chip basket so it is not in front of you.
Asian and sushi
This one needs care. Rice, noodles and sweet sauces such as teriyaki, sweet-and-sour and hoisin are out. Choose sashimi instead of rolls, or ask for rolls wrapped in cucumber. Order stir-fries with no sauce or a light garlic sauce, watch the soy sauce volume, and skip tempura batter.
Indian
Skip rice, naan, samosas and potato-heavy dishes. Tandoori meats and creamy curries like saag (spinach) or a butter-based curry are keto-friendly. Confirm the curry is not thickened with sugar or flour.
Burgers and fast food
Order any burger protein-style or lettuce-wrapped, with no bun. Most chains do this. Add bacon, cheese or egg. Skip the fries, the ketchup (sugar) and the soda. A bunless burger with a side salad is a solid keto fast-food meal.
Breakfast and brunch
One of the easiest meals out. Eggs any style, bacon, sausage, avocado. Skip the toast, hash browns, pancakes and fruit. Watch for sugar in breakfast sausages, and avoid the skinny or lite options, which often replace fat with sugar.
The hidden carb traps
- Breading and batter: anything fried or crispy usually has a flour coating. Order it grilled.
- Glazes and marinades: barbecue, teriyaki, honey, balsamic glaze and anything sticky are sugar-based.
- Lite and low-fat dressings: these almost always swap fat for sugar. Full-fat ranch, blue cheese, Caesar, or oil and vinegar are the keto picks.
- Soups: many are thickened with flour or cornstarch. Clear broths are safer.
- The thoughtless extras: the bread basket, tortilla chips and croutons add up. Ask for them to be left off the table.
What to ask the server
You do not need to explain your diet. Three simple requests cover almost everything:
- "Can I swap the fries, rice or potato for a side salad or extra vegetables?"
- "Is there sugar or flour in the sauce or marinade? Can I have it on the side?"
- "Can I get that grilled instead of breaded?"
Drinks and dessert
Stick to water, sparkling water, black coffee or unsweetened tea. If you drink alcohol, dry wine, spirits with soda water or a light beer are the lower-carb choices, while cocktails are usually full of sugar. Our complete guide to keto and alcohol covers this in detail. For dessert, a cheese plate or black coffee ends the meal without the sugar, and many places will also serve a bowl of berries with cream.
Staying social
You can eat out, attend dinners and travel on keto without making it everyone else's problem. Order quietly, do not announce the diet, and focus on the company. One meal navigated well is the difference between a sustainable lifestyle and a diet that collapses the first weekend you have plans.
The bottom line
Protein plus fat, swap the starch, question the sauce. Those three habits make every restaurant on the map keto-friendly. The traps are predictable, namely breading, glazes, lite dressings and the free bread, so once you know them, ordering becomes automatic.
Avoid the most common slip-ups with our 10 common keto mistakes, and keep the full foods to avoid on keto list in mind when you scan a menu.
For the full picture on this topic, check our complete keto diet guide: the science, macros, food list, 7-day plan and FAQ in one place.
Cetona keeps your home meals effortless, so eating out is the only decision you have to think about: a personalized weekly keto plan, macros calculated, shopping list included.