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What is Tobiko? Differences Between Tobiko and Caviar

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The vibrant colors, the mesmerizing pearls, the signature crunch – tobiko is a delicacy that appeals to all the senses! You’ve probably encountered this ingredient many times before—like in tobiko sushi rolls, on top of rice, or as a sashimi garnish—but what exactly is tobiko, and what makes it special?

In this article, we aim to examine the unique characteristics and qualities of natural tobiko and explain what sets it apart from other styles of roe.

We’ll also do a side-by-side comparison of tobiko and caviar, showing the differences and similarities between these two beloved ingredients. No more waiting – let’s talk tobiko!


Let’s start off with a complete definition of tobiko to get us on track.

Tobiko is a type of fish roe (fish eggs), specifically flying fish roe. While there are more than 60 separate species of flying fish in the sea, tobiko is most commonly harvested from Cheilopogon agoo, better known as the Japanese flying fish.

There are many other varieties of flying fish that yield quality tobiko, found in the Northern Atlantic around Iceland and even in certain regions of the West Indies.

Producing tobiko is similar to other styles of roe. The unfertilized eggs are harvested from the female fish, impurities are removed, and then salt-cured to imbue a smoky flavor while preserving the eggs for longer shelf life. This is part of what gives roe its salty taste and crunchy texture.

Like most roe, tobiko should be kept in a tight-sealed container just above freezing point – the fresher, the better!

The eggs themselves are small – usually less than one millimeter in diameter. If you were to eat just one at a time, you would barely register the texture or taste. That’s why tobiko is usually scooped in large quantities and enjoyed best with dozens (or hundreds) of eggs in a single bite.

You’ll also see a wide range of colors when shopping around for tobiko. Aside from the most common bright red-orange color, look out for wasabi-tinted green and squid-ink black tobiko varieties. Red and orange are the tobiko's natural colors, so these alternatives might come with some unexpected flavors or spices—heads up!

We’ll talk more about the role of tobiko Japanese cuisine, but for now, familiarize yourself with the basics of tobiko and learn to love this unique ingredient.


Tobiko is just one type of roe used in Japanese cuisine, but its size, color, and texture may cause some confusion with the other major varieties in this category.

Tobiko’s “cousins” include Masago (from the capelin fish) and Ikura (the Japanese word for salmon roe). When shopping for these distinct ingredients, know the differences and what you’re getting into!

Believe it or not, Masago eggs (smelt roe or capelin roe) are even smaller than those of Tobiko. The texture tends to be less pleasant, perhaps a bit more grainy or sandy, with fewer notable flavors. Many people cite Masago as somewhat bitter compared to tobiko.

On the other hand, Ikura eggs are larger, sweeter, and contain a more diverse spectrum of flavors to enjoy. These beads can be felt individually on the palate and deliver that exciting “pop” between the tongue and the roof of the mouth.

When it comes to nutrition, tobiko and its relatives are surprisingly high quality despite being low in calories. These roes are known to pack an impressive amount of protein and healthy Omega-3 fatty acids, although sodium and high cholesterol content would likely prevent someone from eating them at every meal. In moderation, these roe include vitamins, minerals, and nutrients that make them a welcome addition to any plate.

The next time you sit down to dinner at a Japanese restaurant, keep an eye on the different types of crunchy orange roe that arrive on your plate. The best way to discover their unique qualities is through first-hand experience!


We’ve learned a bit about the origins and features of tobiko, but how is this ingredient used in the culinary arts? If you’ve had sushi lately, you’ll know about the central role tobiko plays.

That monumental crunch is the definitive feature of tobiko, and there’s nothing quite like the feeling of countless exploding beads on the palate - especially in contrast to the smooth and creamy textures in each bite of nigiri or maki.

In terms of flavor, tobiko offers a signature smokiness that plays so well with fresh fish, sushi rice, a nori sheet, salads, and vegetables in many sushi dishes. There is also a slight sweetness to tobiko that isn’t always present in other types of roe.

You might not want to eat tobiko on its own – the ingredient is simply not complex enough to warrant a solo scoop of this roe. That’s why you usually do not see tobiko served solo. It works much better as a supporting actor in the broader context of a meal or on crackers.

With that said, we’ve seen some creative applications of tobiko in Japanese cooking and other styles of creative “fusion” cuisine.

Inventive chefs now use tobiko to add a powerful dash of color, texture, and flavor to sauces like yuzu, in omelets, or even in hearty dishes like pasta and risottos.

That’s the beauty of a versatile ingredient like tobiko – the only limits are in the imagination.


How does tobiko match up to caviar? To call it “apples to oranges” is an understatement.

Caviar is in a different dimension altogether, and true connoisseurs would not even entertain the comparison to tobiko!

To be fair, these two ingredients are indeed both in the broad category of fish eggs, but that’s where the similarities begin and end.

Caviar is the highly exclusive salt-cured roe of the sturgeon species, including majestic fish such as Beluga, Kaluga, Sevruga, and a handful of other family members.

Not only are these animals rare and endangered, but they are also physically enormous and must be fully mature before their eggs can be harvested. It can take more than ten years for a female sturgeon to yield quality caviar.

On top of that, it takes a high degree of skill and patience to successfully harvest and process caviar. The eggs must be treated with extreme care, and the curing process is equally precise.

When caviar hits the plate – more accurately, the mother-of-pearl spoon – it delivers an incredible range of unique flavors and textures that can be best summarized as luxurious.

The pearls are big and shiny, conveying distinctive colors and patterns ranging from steely grey and bronze to earthy greens and golds. You don’t just eat caviar; you savor it!

That’s why this caviar is traditionally served with minimal additions and a clean, dry white wine or champagne. If you’ve ever attended a caviar tasting, you’ll know how it captures the attention of everyone in the room.

Don’t think that tobiko is not without its time and place – simply recognize that caviar is something entirely unique and exquisite.


As you might have gathered, tobiko and caviar are in two totally different leagues when it comes to taste, texture, exclusivity, and price.

The experience of eating caviar is completely unique and closer to enjoying a fine wine, whiskey, or cigar – years of cultivation and careful production are required to make the final product, and the fruits should be enjoyed with equal appreciation.

If you’re intrigued by tobiko or salmon roe, you owe it to yourself to try something far more exquisite and luxurious!

Find a reputable caviar producer online that sources from eco-friendly aqua farms, and you can have caviar delivered right to your door for phenomenal prices. The world of caviar has transformed dramatically in the 21st century, so it’s time to get in on the action!


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