Raw shell eggs can be eaten, but they are not risk-free. Even a clean, uncracked egg can occasionally contain Salmonella. FDA therefore recommends cooking eggs until the white and yolk are firm and using pasteurized eggs or pasteurized egg products for recipes that will be served raw or only lightly cooked.
The important distinction is not “fresh versus old” or “organic versus conventional.” The useful distinction is whether the egg has been treated to reduce Salmonella risk and whether the final recipe receives a kill step.
A normal-looking egg can still carry Salmonella
Salmonella can contaminate the shell, but it can also get inside an egg while the egg is forming. That means washing a shell at home or choosing an egg that looks perfectly clean does not turn an ordinary raw egg into a sterile food.
Contamination is uncommon relative to the enormous number of eggs consumed, but the consequence can still be significant. Symptoms of salmonellosis often include diarrhea, fever, stomach cramps, and vomiting, and some people develop severe illness.
Smell and appearance are poor safety tests. An egg that contains a pathogen may smell completely normal, while an egg with an obvious rotten odor should of course be discarded for quality and spoilage reasons.
Pasteurized eggs are the practical answer for raw recipes
If a recipe is intentionally served with uncooked egg—such as some Caesar dressings, tiramisu, eggnog, mayonnaise, mousses, or certain cocktails—FDA recommends shell eggs treated to destroy Salmonella or pasteurized liquid egg products.
Pasteurization applies enough controlled heat to reduce pathogens without fully cooking the egg. Packaging should indicate that the shell eggs or egg product has been pasteurized or otherwise treated. Do not assume every carton has received that treatment.
A pasteurized egg reduces the microbiological risk substantially, but the finished dish still needs good hygiene and refrigeration. Clean bowls, utensils, and hands matter, and a raw-egg dessert should not sit warm for hours simply because pasteurized egg was used.
Some people should be especially cautious with raw eggs
FoodSafety.gov identifies young children, older adults, pregnant people, and people with weakened immune systems as groups more likely to develop severe foodborne illness. For them, the safer choice is to avoid raw or undercooked eggs and use fully cooked or pasteurized alternatives.
This also matters when cooking for guests. A runny egg that one healthy adult chooses for themselves is different from serving a raw-egg sauce to a pregnant guest without knowing their risk tolerance.
Restaurants and packaged foods may use pasteurized egg products specifically so dishes can be made with a soft or uncooked texture while controlling risk. Homemade versions should not assume the same ingredient treatment unless it is confirmed.
Cooking remains the most reliable household control
FDA advises cooking shell eggs until both yolk and white are firm and cooking egg dishes to 160°F (71°C). Heat provides a direct kill step for bacteria that might be present. Recipes containing meat or poultry may require a higher final temperature based on those ingredients.
Keep eggs refrigerated, discard cracked shells, wash hands and utensils after raw egg contact, and avoid letting raw egg drip onto foods that will be eaten without further cooking.
Raw egg is common in foods that do not look obviously “raw,” including homemade mayonnaise, Caesar dressing, hollandaise added after heat is removed, tiramisu, mousse, eggnog, and some ice creams. If a recipe will not bring the egg mixture to a validated cooking temperature, pasteurized shell eggs or pasteurized liquid egg products are the practical way to preserve the intended texture while reducing the Salmonella risk. The word organic, free-range, local, or farm-fresh does not replace pasteurization.
Cracking technique also matters. Keep shells from contacting ready-to-eat ingredients as much as practical, wash hands after handling raw egg, and clean bowls or utensils before they are reused for finished food. Do not wash shell eggs at home: commercial eggs in the United States are processed under controlled systems, and extra washing can spread contamination around the kitchen. If an egg is cracked, leaking, unusually dirty, or has been stored improperly, discard it rather than reserving it for a raw preparation.
The practical answer is therefore: ordinary raw eggs carry a small but real foodborne-illness risk; if the dish must remain raw, use pasteurized eggs or pasteurized egg products. For the lowest risk, cook eggs thoroughly.
Sources
- FDA — What You Need to Know About Egg Safety — Explains Salmonella risk, cooking guidance and use of pasteurized eggs for raw recipes.
- FoodSafety.gov — Salmonella and Eggs — Explains how eggs can become contaminated and identifies higher-risk groups.