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Whole30 rules

Whole30 rules

Von Die ThatCleanChef-Küche · Aktualisiert 20. August 2026 · 13 Min. Lesezeit

Whole30PaleoMilchfreiGlutenfrei

The complete Whole30 rule set in plain language, including the four exceptions people miss (ghee, green beans, snow peas, and vinegar), the pancake rule that trips up nearly everyone, and the reintroduction phase that is the actual point of the thirty days. Written from the official program rules, with the cook's version of what each restriction means at the stove.

Lieber beantworten wir die Frage, die Sie tatsächlich gestellt haben, schon im ersten Absatz, und gewinnen Ihr Vertrauen, indem wir die Küchennotizen zeigen.
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Der Leitfaden

Worauf es wirklich ankommt, der Reihe nach.

  1. 01

    No added sugar of any kind, real or artificial

    This is the rule that eliminates most packaged food. No cane sugar, honey, maple syrup, agave, coconut sugar, date syrup, stevia, monk fruit, or sucralose. Fruit is fine, fruit juice as a sweetener in a sauce is not. In practice you read every label on bacon, sausage, stock, mustard, and tinned tomatoes, because sugar hides in all five. Compliant versions of each exist, they just require checking.

  2. 02

    No alcohol, not even in cooking

    Stricter than most people expect. No wine in the braise, no splash of sherry in the pan sauce, no vanilla extract in anything. The reasoning is that thirty days is meant to be a clean read on how you feel, and alcohol is one of the variables being removed. For deglazing, use stock with a squeeze of lemon or a spoon of compliant vinegar. It is not the same, but it works.

  3. 03

    No grains, including corn, rice, quinoa, and oats

    All cereal grains are out: wheat, rye, barley, oats, rice, corn, millet, sorghum, and the pseudo-grains quinoa, amaranth, and buckwheat. That removes bread, pasta, tortillas, oatmeal, and most breakfast entirely, which is why the first week is the hard one. The practical substitutes are cauliflower rice, roasted potatoes (yes, white potatoes are allowed), spiralized vegetables, and lettuce or cabbage leaves as wrappers.

  4. 04

    No legumes, with three named exceptions

    Beans, lentils, chickpeas, peanuts, and all soy are out, which also means no soy sauce, tofu, miso, hummus, or peanut butter. The exceptions written into the program are green beans, sugar snap peas, and snow peas, allowed because they are eaten as pods rather than as mature pulses. Coconut aminos replaces soy sauce one for one, and almond or cashew butter replaces peanut butter.

  5. 05

    No dairy, except clarified butter and ghee

    No milk, cream, cheese, yogurt, sour cream, kefir, or butter. Ghee and clarified butter are allowed because the milk solids have been removed, and that single exception saves a lot of cooking. Coconut milk handles creaminess in curries and soups; a cashew cream handles it in sauces. The genuine loss is cheese, and no compliant substitute is worth the effort, so cook dishes that never needed it.

  6. 06

    No carrageenan, MSG, or added sulfites

    Three additives are named specifically, and they show up mostly in nut milks, deli meats, and cheap wines and dried fruit. Read the ingredient list on almond milk in particular, where carrageenan is common. This rule catches fewer foods than the sugar rule but it is the one that sends people back to the shop, so check before you buy rather than at the stove.

  7. 07

    The pancake rule: no recreating baked goods or junk food

    You may not make pancakes, bread, muffins, cookies, pizza crust, or ice cream from compliant ingredients. Almond-flour pancakes are technically compliant and still against the rules. The intent is to break the habit rather than substitute for it, since a Whole30 brownie keeps the craving alive. A smoothie sits in a grey area and the program discourages it as a meal. Fruit with almond butter is fine, fruit blitzed into a dessert is not the spirit of it.

  8. 08

    No scale, no measurements, for thirty days

    Weigh yourself on day one if you must, then not again until day thirty-one. No body measurements, no body-fat calipers, no progress photos. The program treats daily weight as noise that hijacks the experiment, and the point of the thirty days is how you sleep, digest, and feel, not what a number does. This rule is easy to dismiss and it is one of the more useful ones.

  9. 09

    One slip means starting over, by the book

    The official rule is that a non-compliant bite resets the clock to day one, because the elimination only reads cleanly if it is unbroken. Whether you follow that literally is between you and your goals, but understand why it exists: if you are trying to identify a food that bothers you, a Wednesday-night dairy slip makes the following two weeks uninterpretable. Plan around events rather than white-knuckling through them.

  10. 10

    Reintroduction is the part that matters

    The thirty days is an elimination; the ten days after are the experiment. You reintroduce one group at a time, dairy, then gluten grains, then non-gluten grains, then legumes, with two or three compliant days between each, and you note sleep, digestion, skin, joints, and energy. Most people learn that one or two groups genuinely bother them and the rest are fine. Skipping reintroduction wastes the thirty days you just spent.

Die FAQ

Die Fragen, die Köche uns stellen.

What can you not eat on Whole30?
Added sugar of any kind including honey, maple syrup and artificial sweeteners; alcohol, including in cooking; all grains including rice, corn, oats and quinoa; all legumes including beans, lentils, peanuts and soy; all dairy except ghee and clarified butter; and the additives carrageenan, MSG and added sulfites. On top of that, the program bans recreating baked goods, chips, and desserts from compliant ingredients, and bans weighing yourself for the thirty days.
Are potatoes allowed on Whole30?
Yes. White potatoes were added to the allowed list in 2014 and they are one of the more useful things in a Whole30 kitchen, since grains are gone and you still need something starchy alongside a protein. Sweet potatoes, all winter squash, plantains and parsnips are equally fine. Chips and fries bought from a shop are usually out on the oil and additives, but a tray of potatoes roasted at home in olive oil or ghee is compliant.
Is coffee allowed on Whole30?
Black coffee is allowed, and so is coffee with compliant coconut milk or almond milk that has no added sugar or carrageenan. What is not allowed: milk, cream, half and half, sweeteners of any kind, and most flavored creamers, which fail on both sugar and dairy. Compliant coconut-based creamers exist but read the label, several contain cane sugar. Tea follows the same logic.
What happens after the thirty days?
You run the reintroduction, which is the part that produces the actual information. Groups go back one at a time, typically dairy first, then gluten-containing grains, then non-gluten grains, then legumes, with two or three compliant days between each so you can read the response. Track sleep, digestion, skin, joints, mood and energy. Most people find one or two categories cause real problems and add the rest back without issue.
Die Küche

Über die ThatCleanChef-Küche

Ein kleines Team aus Rezeptentwicklerinnen und Foodfotografen, das Rezepte in Privatküchen mit haushaltsüblichem Equipment testet. Jede Nährwertkarte ist USDA-FoodData-Central-belegt und wird geprüft von Lena Marsh, RDN, MS. Wir geben nicht vor, ein einzelner Küchenchef zu sein, wir sind die Menschen hinter den Tellern. Das ganze Team kennenlernen →

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