Restaurant Dietary Quick-Reference Staff Training Guide
Overview Comparison
Religion/Culture | Key Restrictions | Key Requirements | Certification Needed? |
Islam (Halal) | No pork, no alcohol, improperly slaughtered animals | Meat must be slaughtered by a Muslim with the correct invocation | Yes — halal-certified meat suppliers |
Judaism (Kosher) | No pork, no shellfish, no meat, no and daeverever combined | Meat must be slaughtered by a trained shochet; separate equipment for meat and dairy | Yes — full kosher certification is complex |
Hinduism | Many are lacto-vegetarian; cow is sacred | Strictly no beef; onion and garlic are avoided by some | No formal certification, but verification of ingredients is important |
Buddhism | Many are vegetarian; no killing | Some sects avoid onion, garlic, and alcohol; mindful consumption principle | No formal certification |
Jainism | Strict non-violence | No meat, fish, eggs, or root vegetables (onion, garlic, potato, carrot) | No formal certification |
Sikhism | No beef (many); some avoid all meat | Food prepared with care and respect | No formal certification |
Seventh-day Adventist | Many are vegetarian or vegan | Many avoid caffeine and alcohol | No formal certification |
Halal: Detailed Service Guide
Halal (Permitted) | Haram (Forbidden) |
Beef, lamb, goat, chicken, turkey, duck (properly slaughtered) | All pork and pork derivatives (lard, gelatin, bacon, ham) |
All fish and seafood | Alcohol in any form — including cooking wine and vanilla extract |
All dairy (from halal animals) | Carnivorous animals and birds of prey |
All fruits, vegetables, grains, legumes | Animals not slaughtered according to the Islamic method (Dhabihah) |
Eggs from halal birds | Blood and blood products |
Dhabihah slaughter requirements: A Muslim must perform the slaughter, the name of Allah must be invoked, the animal must be alive and healthy, and all blood must be drained from the carcass.
Common Kitchen Cross-Contamination Risks for Halal Guests |
Shared grill or cooking surfaces used for pork products |
Fryer oil used for non-halal or pork-based items |
Non-halal stock used as a base for sauces or soups |
Vanilla extract (contains alcohol) is used in desserts |
Gelatin from non-halal sources in desserts or jellies |
Shared utensils or cutting boards with non-halal meat |
Kosher: Detailed Service Guide
Kosher law is complex. For a restaurant that is not fully kosher-certified, it is important to be honest with guests about what can and cannot be guaranteed.
Category | Name | What It Means |
Meat | Fleishig | Permitted meats properly slaughtered by a shochet; no pork or shellfish |
Dairy | Milchig | Dairy products — must never be combined with or served after meat |
Neutral | Pareve | Fish (with fins and scales), eggs (no blood spots), fruits, vegetables, grains |
Forbidden | Treif | Pork, shellfish, blood, mixing meat and dairy, and improperly slaughtered animals |
The most important rule for restaurants: Meat and dairy must never be combined in a single dish or served at the same meal. A cheeseburger, a creamy chicken pasta, or a beef dish finished with butter are all non-kosher.
Prohibited Combinations | Permitted Pareve Items |
Meat with any dairy product | Salmon, tuna, sole, carp, herring (fins and scales present) |
Butter on a steak | Eggs (no blood spots) |
Cream sauce on chicken | All vegetables and fruits |
Cheese on a beef burger | All grains and legumes |
Hindu Dietary Practices: Practical Guide
Principle | Explanation | Service Implication |
No beef | The cow is sacred in Hinduism — this is the single most universal dietary rule | Never serve beef or beef products; confirm stock is not beef-based |
Lacto-vegetarian preference | Most traditional Hindus are lacto-vegetarian — no eggs | Dairy is welcome; egg-free preparation required |
Sattvic food | Pure, simple foods believed to promote spiritual clarity | Avoid overly processed, stale, or heavily spiced preparations |
Onion and garlic avoidance | Practised by many Jains, some Brahmin Hindus, and others | Ask specifically — this varies significantly by individual |
Preference for fresh food | Some traditions avoid reheated food | Prepare to order; avoid pre-plating hours in advance |
Buddhist Dietary Practices: Practical Guide
Tradition | Dietary Approach | Notes |
Theravada (SE Asia) | Not strictly vegetarian — avoid meat killed specifically for them | May eat animal products donated or incidentally available |
Mahayana (China, Japan, Korea) | Often strictly vegetarian or vegan | May also avoid the five pungent roots (garlic, onion, leek, chive, shallot) |
Tibetan | Often includes meat | High-altitude geography has historically limited plant foods |
Individual Buddhist | Widely variable | Always ask directly |
The five pungent roots — avoided by many Mahayana Buddhists because they are believed to stimulate desire or anger: garlic, onion, leek, chive, and shallot. This applies to cooked and raw.
Jain Dietary Practices: Practical Guide
Jainism has some of the strictest dietary requirements of any religion, based on the principle of ahimsa (non-violence) extended to all living beings, including microorganisms in root vegetables.
Jain Diet Avoids | Reason |
All meat, fish, poultry, and eggs | Killing of sentient beings |
Root vegetables (onion, garlic, potato, carrot, radish, beetroot) | Pulling up the root kills the entire plant and may harm organisms in the soil |
Honey | Harm to bees |
Certain vegetables during religious periods | Contain many organisms (eggplant seeds, figs, etc.) |
Multi-seeded fruits (figs, brinjal) | May contain many organisms |
Jains will generally eat: dairy products, above-ground vegetables and fruits, grains, legumes, and nuts.