Keto food list: what to eat and what to avoid
June 10, 2026 · 3 min read
Keto gets simple once you know which foods to build from. Eat mostly from the safe list, avoid the high-carb staples, and treat a middle group with care, and you'll stay under your carb ceiling without much counting. Here's the whole list in three tables.
Eat freely
These are the foundation: protein, healthy fats, and non-starchy vegetables. Build most meals from here.
| Category | Foods |
|---|---|
| Protein | beef, pork, chicken, eggs, fish, shellfish |
| Fats | olive oil, butter, ghee, avocado, coconut oil |
| Vegetables | spinach, broccoli, zucchini, cauliflower, peppers, mushrooms, asparagus |
| Dairy | hard cheese, full-fat Greek yogurt, heavy cream |
| Extras | olives, nuts and seeds (in measured amounts) |
Avoid
These are high enough in carbohydrate to push you out of ketosis quickly.
| Category | Foods |
|---|---|
| Grains | bread, pasta, rice, oats, cereal |
| Starches | potatoes, corn, most beans |
| Sugar | candy, soda, juice, desserts, honey |
| Most fruit | bananas, grapes, apples, mango |
Watch closely
These aren't off-limits, but they add up faster than people expect, which the hidden carbs guide covers.
| Food | Why to watch it |
|---|---|
| Nuts | calorie-dense and easy to over-pour |
| Berries | lower-carb fruit, but only in small portions |
| Sauces and dressings | added sugar hides here |
| "Keto" snack bars | sugar alcohols like maltitol still count |
How to use the list
Knowing the list is most of keto; the how to start keto guide puts it together, and the net carbs explainer shows how to read the in-between foods. For dinner ideas built from the safe column, see easy keto recipes.
When you do want a number, Copper Keto Companion turns a spoken meal into net carbs and macros, so you can check a borderline food against your day in a sentence. See the Copper Keto Companion page.
Frequently asked
What fruit can you eat on keto? Mostly berries, and only in small portions: a few strawberries, raspberries, or blackberries. Most other fruit is too high in sugar to fit a typical carb ceiling.
Are there carbs in cheese and nuts? Yes, small amounts, and they add up. Hard cheeses are low, but nuts vary a lot, so measure them rather than pouring from the bag.