How to Eat Keto at Restaurants: A Practical Guide

You can eat keto at almost any restaurant by ordering protein and fat-forward dishes, skipping bread and starchy sides, and asking for simple substitutions like extra vegetables instead of rice or pasta.

What to Order (and What to Skip)

The core challenge of keto at restaurants is that carbs hide everywhere — in sauces, dressings, breadings, and marinades. The safest bets are grilled or roasted meats, fish, eggs, and salads with oil-based dressings. At most places you can swap fries for a side salad, rice for steamed broccoli, or a bun for lettuce wraps.

Here's what works across common restaurant types:

Steakhouse: Easy mode. Steak, salmon, shrimp — all fine. Ask for butter instead of sauce, and swap the potato for asparagus or a salad.
Mexican: Skip the tortillas and rice. Burrito bowls with meat, cheese, guac, and sour cream work well. Fajita meat and toppings without the tortillas is another solid option.
Italian: Toughest category. Skip pasta and bread entirely. Grilled chicken or fish dishes, seafood in olive oil, or a caprese salad can work. Some places will do zucchini noodles on request.
American/Burgers: Go bunless, skip fries. Most places are happy to wrap in lettuce. Add bacon, avocado, and extra cheese.
Asian: Watch out for sugar in sauces (teriyaki, hoisin, sweet chili). Sashimi at Japanese restaurants is one of the cleanest keto options anywhere. Stir-fries with veggies and meat are often fine if you ask for no rice and confirm the sauce.

The Substitution Conversation

Don't be shy about asking. Servers hear dietary requests constantly. A simple "Can I swap the fries for a side salad?" or "Could I get the burger without the bun?" is a normal request. If you're ordering something with a sauce you're unsure about, just ask if it has sugar or if they can serve it on the side.

The trickier hidden carbs — a splash of honey in a glaze, cornstarch in a soup, breading on something pan-fried — are harder to catch by eye. This is where scanning the menu with an app like MenuScore can help. It estimates macros per item so you can spot which dishes are actually low-carb before you order, rather than guessing at the table.

Watch Out for These Common Traps

Salad dressings: Many are loaded with sugar. Ranch, Caesar, and oil-and-vinegar are usually safe bets.
"Grilled" items that are glazed: Teriyaki chicken, honey-glazed salmon, and similar dishes often have significant sugar in the coating.
Soups: Many are thickened with flour or contain noodles/rice. Broth-based soups are safer than cream-based ones, counter-intuitively — cream soups often use flour as a thickener.
Coleslaw: Frequently made with sugar. Ask before you eat it.

With a little practice, eating keto at restaurants becomes routine rather than stressful. The menu is usually more flexible than it looks.

Frequently Asked Questions

Is it rude to ask for substitutions at restaurants?

Not at all — substitution requests are extremely common, especially for allergy and dietary reasons. Restaurants expect it. Being polite and specific ("no bun, please" rather than a lengthy explanation) makes it easy for the server.

How do I know how many carbs are in a restaurant dish?

Most restaurants don't post detailed nutrition info for every menu item. Your best options are checking the restaurant's website if they publish nutrition data, or using an app like MenuScore that estimates macros from the menu description. Chain restaurants are generally more predictable than independent spots.

Can I eat keto at fast food restaurants?

Yes, with some navigation. A bunless burger with no ketchup, grilled chicken instead of crispy, salads with plain dressings — fast food chains actually tend to have more nutrition info available, which makes it easier to stay on target. Avoid anything breaded, sauced, or served with a starch.