Raw Eggs in Milkshakes: Safety, Benefits & Best Practices

You’re blending a thick chocolate shake, and the recipe from your grandfather calls for one raw egg. It feels nostalgic, maybe a little rebellious. But then a question stops you cold: is this actually safe to drink?

That hesitation is smart. Raw eggs carry a known risk of salmonella, yet plenty of people—bodybuilders, home cooks, and old-school soda fountain fans—have been dropping them into shakes for decades. The truth sits somewhere in the middle. This article walks through the real numbers behind the risk, what raw eggs actually do for your shake nutritionally, and how to make a smarter choice based on your own health situation.

You’ll leave with a clear decision framework, not just a list of pros and cons. You’ll know exactly when a raw egg shake is fine, when it’s a bad idea, and how to build one that tastes good instead of like a mouthful of wet chicken.

If you’re going to make these regularly, a decent mixer helps. The Hamilton Beach DrinkMaster Retro Milkshake Maker handles the job without turning your kitchen into a blender warzone. Its 28-ounce stainless steel cup gives you room for mix-ins, and the tilt-back head makes adding an egg mid-blend less awkward than wrestling with a sealed blender lid.

Is It Safe to Put Raw Eggs in a Milkshake? The Real Risk Breakdown

Here’s the honest answer: no raw egg is completely risk-free. The CDC estimates that about 1 in 20,000 eggs carries salmonella bacteria. That sounds rare, but consider how many eggs you consume over a lifetime. If you drink a raw egg shake every day for a year, your odds of encountering a contaminated egg climb to roughly 1.8 percent. Not terrifying, but not nothing either.

The bigger issue is where that bacteria lives. Salmonella can sit on the shell, but it can also be inside the egg if the hen’s ovary was infected. Washing the shell does nothing for internal contamination. That’s why the FDA requires commercially sold eggs to be washed and refrigerated, but it doesn’t guarantee a sterile interior.

Temperature matters more than most people realize. A raw egg left at room temperature for two hours can see bacterial growth multiply rapidly. Keep eggs refrigerated at or below 40°F until the moment you crack them. Once you crack an egg into your shake, drink it within 30 minutes. Don’t let it sit on the counter while you answer the door.

The risk also depends on the egg’s age. Fresh eggs have a thicker albumen (the white) and a more robust vitelline membrane around the yolk, which acts as a barrier. As eggs age, that membrane weakens, making it easier for bacteria to move from the shell’s surface into the yolk. Use eggs within three weeks of purchase for raw consumption, not the five weeks you might stretch for cooking.

The Nutritional Truth: What Raw Eggs Actually Add (and What They Don’t)

A large raw egg delivers about 72 calories, 6 grams of protein, and 5 grams of fat. It’s a compact nutrient package. But the way your body uses that protein changes depending on whether the egg is cooked.

Protein Bioavailability: Raw vs. Cooked

Your body absorbs roughly 51 percent of the protein from a raw egg. Cook that same egg, and absorption jumps to about 91 percent. That’s a massive difference. The heat denatures the protein structure, making it easier for digestive enzymes to break it down into amino acids. So if you’re adding a raw egg to a shake for muscle recovery, you’re leaving almost half the protein on the table.

That said, the protein you do absorb from a raw egg is complete, meaning it contains all nine essential amino acids. It’s not useless—it’s just inefficient. For a 150-pound person, the difference between raw and cooked egg protein absorption is about 2.4 grams of protein per egg. You’d need to drink two raw eggs to get the same protein as one cooked egg.

The Biotin Myth Explained

You’ve probably heard that raw egg whites cause biotin deficiency. The story goes like this: raw whites contain avidin, a protein that binds to biotin (a B vitamin) and prevents its absorption. Eating enough raw whites over time could theoretically lead to a deficiency.

Here’s the reality check. Avidin is denatured by heat, so cooked whites are harmless. For raw whites to cause a problem, you’d need to consume roughly a dozen raw egg whites daily for several weeks. That’s an extreme intake pattern. If you’re having one or two raw eggs in a shake occasionally, biotin deficiency is not a realistic concern. Your body also has a large reserve of biotin, so short-term binding doesn’t deplete it.

One more nuance: the yolk is rich in biotin, so eating the whole egg partially offsets the avidin effect from the white. If you’re only using whites, you’re eliminating that buffer.

Sourcing and Handling: How to Minimize Salmonella Risk

You can’t eliminate risk entirely, but you can drive it down to a level that most healthy adults would accept. The key is choosing the right eggs and treating them properly.

Pasteurized vs. Farm-Fresh: What to Buy

Pasteurized eggs are heated to 140°F for a few minutes—hot enough to kill salmonella but not hot enough to cook the egg. They’re the safest option for raw consumption. Look for the word “pasteurized” on the carton. They cost about twice as much as regular eggs, but for the peace of mind, it’s worth it.

Farm-fresh eggs from a local producer are often touted as safer because the hens are pasture-raised. That’s not entirely accurate. The risk of salmonella is lower in small flocks, but it’s not zero. The USDA’s testing programs focus on commercial operations, so small farms aren’t held to the same standards. If you buy farm-fresh eggs, ask the farmer about their flock health and whether they test for salmonella. Many do, but you have to ask.

Store-bought regular eggs are a middle ground. They’re washed and inspected, but not pasteurized. The risk is low but present. If you’re healthy and not pregnant, many people accept this risk for the convenience.

Storage and Preparation Best Practices

Keep eggs in the main body of the fridge, not the door. The door experiences temperature swings every time you open it. The back of a shelf stays colder and more stable.

Before cracking, wash your hands and the shell itself. A quick rinse under warm water removes surface dirt and some bacteria. Dry the shell with a paper towel before cracking to avoid dragging bacteria into the bowl.

Crack each egg into a separate small cup first. This lets you inspect it before adding it to your shake. A bad egg has a distinct sulfur smell. If anything looks or smells off, toss it and start over. Don’t risk ruining a whole shake for one questionable egg.

Who Should Absolutely Never Drink Raw Egg Shakes?

Some people should treat raw eggs like a hard no, not a calculated risk. The list isn’t just pregnant women.

• Pregnant women: Salmonella infection can cross the placenta and cause serious complications. The FDA and CDC both say pregnant women should avoid raw eggs entirely.
• Infants and young children: Their immune systems aren’t fully developed. A salmonella infection that gives an adult a rough week can hospitalize a toddler.
• Older adults (65+): Immune response slows with age. The same applies to anyone with a compromised immune system.
• People on chemotherapy or immunosuppressants: These drugs intentionally suppress the immune system. Raw eggs are a gamble you don’t need.
• Anyone with chronic liver or kidney disease: These conditions alter how your body handles infections and protein metabolism.

If you fall into any of these groups, don’t drink raw egg shakes. Full stop. The nutritional benefit doesn’t outweigh the risk. Use pasteurized liquid egg products instead—they’re cooked enough to be safe but still blend well into a shake.

The Perfect (and Safer) Raw Egg Milkshake Recipe

If you’ve decided the risk is acceptable for you, here’s how to build a shake that tastes good and minimizes the chances of something going wrong.

1. Start with 1 cup of vanilla ice cream and 1/2 cup of whole milk in your mixer cup.
2. Add 1 pasteurized egg, cracked into a separate cup first.
3. Add 1 tablespoon of chocolate syrup or a handful of berries for flavor.
4. Blend on low speed for 15 seconds, then increase to high for 30 seconds.
5. Drink immediately.

The key is blending order. Ice cream first, then the egg, then flavorings. This way the egg gets coated in cold fat immediately, which helps it emulsify rather than turn stringy. The cold temperature also dulls the eggy aroma.

Flavor Masking and Texture Tips

Raw egg white can add a slimy, almost mucus-like texture if it’s not fully incorporated. The fix is simple: blend longer than you think you need to. A full 45 seconds at high speed should do it. The egg needs to be whipped into the mixture, not just stirred in.

Strong flavors are your friend. Chocolate, peanut butter, coffee, or vanilla extract all mask the subtle sulfury note of raw egg. Avoid light fruit flavors like strawberry or peach—they let the egg taste through. A pinch of salt also helps suppress the eggy flavor by dulling your taste buds’ sensitivity to sulfur compounds.

If the texture still bothers you, separate the egg and only use the yolk. The yolk adds richness and creaminess without the slimy white. You lose some protein, but you gain a much better mouthfeel.

Raw Eggs vs. Protein Powder: A Cost and Convenience Showdown

If your goal is protein, you have options. Let’s compare them honestly.

The math is clear. For the same nutritional goal, protein powder gives you three to four times more usable protein per serving at a similar cost. The raw egg’s only real advantages are that it’s whole food, has no additives, and adds a creamy richness that powder can’t replicate.

If you’re using raw eggs for the taste and texture rather than the protein, that’s a different equation. The egg genuinely improves the shake’s body. But if you’re counting grams for muscle recovery, protein powder wins on every metric.

Frequently Asked Questions

Can I use regular store-bought eggs for raw shakes?

You can, but you’re accepting a small risk. Regular eggs are washed and inspected but not pasteurized. The risk of salmonella is about 1 in 20,000 per egg. If you’re healthy and not in a high-risk group, many people accept this. If you want zero risk, buy pasteurized eggs.

Does the egg need to be at room temperature before adding to a shake?

No. In fact, colder is better. A cold egg blends more smoothly into the cold milkshake base and reduces the chance of the shake separating. Room-temperature eggs are only useful if you’re trying to emulsify them into a warm mixture, which isn’t the case here.

Will drinking raw egg shakes help me build muscle faster?

Not compared to cooked eggs or protein powder. Your body absorbs only about half the protein from raw eggs. You’d need to double your intake to match cooked egg absorption. For muscle building, the total daily protein intake matters more than the source, so a raw egg shake can fit into your plan, but it’s not a shortcut.

What does a raw egg do to the taste of a milkshake?

If blended thoroughly, it adds a subtle richness and a slightly thicker mouthfeel. If under-blended, you’ll get a sulfurous, eggy taste and a slimy texture. The flavor is more noticeable in light-colored shakes. Strong flavors like chocolate or coffee mask it well.

Is it legal for restaurants to serve raw egg shakes?

Most jurisdictions follow the FDA Food Code, which requires pasteurized eggs for raw or undercooked preparations in commercial settings. So a restaurant can serve a raw egg shake, but only if they use pasteurized eggs. Many choose not to bother, which is why you rarely see them on menus. At home, you’re not bound by these codes, but the same safety logic applies.

The Bottom Line: Should You Do It?

Here’s a practical decision framework rather than a blanket yes or no.

• If you’re healthy, not pregnant, and over 18, a raw egg shake using pasteurized eggs is a low-risk indulgence. Enjoy it occasionally, not daily.
• If you’re using raw eggs for protein, switch to cooked eggs or protein powder. You’ll get more usable protein for the same money.
• If you’re in any high-risk group, don’t drink raw egg shakes. Use pasteurized liquid egg products or skip the egg entirely.
• Always refrigerate eggs until the moment of cracking, and drink the shake immediately after blending.
• Blend for at least 45 seconds at high speed to avoid the slimy texture that turns most people off.
• Strong flavors like chocolate, peanut butter, or coffee are your best friends for masking the eggy taste.
• When in doubt, spend the extra dollar on pasteurized eggs. It’s the cheapest insurance you’ll ever buy.

The raw egg milkshake isn’t going to kill you, and it’s not a miracle health food either. It’s a nostalgic treat with a small, manageable risk. Treat it that way, and you’ll be fine.

For more milkshake wisdom, check out our guide on the best ice cream for milkshakes to build a better base, or see which blender for milkshakes suits your kitchen setup. And if you’re exploring dairy-free options, our dairy-free milk guide has you covered.