Sushi ingredients explained

On this page

1. What are the essential sushi ingredients?
2. How do you choose the right rice?
3. What types of fish and seafood are used in sushi?
   1. Raw fish
   2. Cooked seafood
4. What order should you prep sushi ingredients?
5. What about nori and seaweed?
   1. Grades and quality
   2. Storage
6. What seasonings and condiments does sushi need?
   1. Rice seasonings
   2. Table condiments
7. What vegetables and fillings work in sushi?
8. Does ingredient quality actually matter?
9. What is in Clare's sushi pantry?
10. How much do sushi ingredients cost?
11. Browse all ingredient guides
12. Frequently asked questions

Sushi uses fewer ingredients than most people expect. Rice, nori, fish or vegetables, and three seasonings. That is the entire base. Everything else is a variation on those foundations.

The confusion comes from not knowing which version of each ingredient to buy. There are four types of soy sauce, three grades of nori, and the wasabi in most restaurants is not actually wasabi. Those details matter. The wrong rice ruins every roll you make. The wrong vinegar changes the flavour of the entire batch.

I have been sourcing and testing sushi ingredients since 2021. This page covers what each ingredient does, how to select the right version, how to prep it, and where to find it. The individual ingredient guides linked below go deeper on each one.

What are the essential sushi ingredients?

Six ingredients are non-negotiable for sushi at home. Rice, nori, rice vinegar, soy sauce, wasabi, and pickled ginger form the base of every roll.

Everything beyond these six is a filling choice. Salmon, tuna, avocado, cucumber, cream cheese, shrimp, eel, crab, omelette, tempura, sesame seeds. The fillings make each roll unique. The six essentials make it sushi.

How do you choose the right rice?

Short-grain Japanese rice is the only type that works. It has the starch content needed to hold rolls together and shape nigiri.

The Japonica variety produces the sticky, slightly sweet grain that separates sushi from every other rice dish. Long-grain rice, jasmine, and basmati cook into separate fluffy grains. That is the opposite of what sushi needs. Calrose is an acceptable budget substitute but produces slightly less sticky results.

Brands that work well: Nishiki, Kokuho Rose, Tamaki Gold, and Tamanishiki. All are grown in California using Japanese cultivars. Genuine Japanese-grown rice costs more and is only worth it if you can taste the difference side by side. I have used Kokuho Rose for most of my four years and it produces consistently good results across every type of sushi.

The rice must be washed five times before cooking and seasoned with a specific ratio of rice vinegar, sugar, and salt while still hot. Skipping the wash step leaves surface starch that turns the rice gummy. Skipping the seasoning leaves the rice bland.

Both mistakes are common in first attempts and both are easy to fix. Our full sushi rice guide covers the exact method and ratio.

What types of fish and seafood are used in sushi?

Salmon, tuna, and shrimp are the three most common. Beyond those, sushi uses yellowtail, eel, octopus, squid, scallops, and crab.

Raw fish

Raw fish must be sushi-grade, meaning it has been frozen to a temperature that kills parasites before being sold for raw consumption. The UK Food Standards Agency recommends freezing at minus 20 degrees Celsius for at least 24 hours.

Salmon is the most popular raw fish for home sushi. Atlantic farmed salmon has higher fat content and a richer flavour. Tuna is the second most common, available as yellowfin (ahi) at $20 to $35 per pound or bluefin at $40 to $80.

Cooked seafood

Not all sushi contains raw fish. Shrimp is butterflied and blanched for one minute. Eel is always grilled and glazed with kabayaki sauce. Imitation crab (surimi) is processed pollock that costs $3 to $5 per pack compared to $15 to $25 per pound for real crab.

I started with cooked fillings in my first year and did not touch raw fish until month six. If raw fish handling feels intimidating, skip it for now and use prawns, smoked salmon, or crab sticks. You will still make excellent sushi.

Sashimi-grade fish is the same standard as sushi-grade. The difference is in how it is served: sashimi is sliced raw fish eaten without rice. If you buy sushi-grade salmon or tuna, you can use it for both sushi and sashimi in the same meal.

Our fish and seafood guide covers sourcing, safety, and preparation for every type. If you are unsure whether your fish is safe to eat raw, read our sushi-grade fish safety guide.

What order should you prep sushi ingredients?

The prep sequence matters because rice takes 40 minutes and must cool before rolling. Start rice first, then cut fish and vegetables.

1. Start the rice. Wash, cook, and season. This takes 40 minutes total. Let it cool to body temperature under a damp cloth while you prep everything else.
2. Prepare the vinegar mixture. Heat vinegar, sugar, and salt until dissolved. Set aside to cool.
3. Slice the fish. Cut sashimi-grade fish into strips about 10 cm long and 1 cm wide for maki, or 7 to 10 gram slices for nigiri. Keep refrigerated until ready to roll.
4. Cut the vegetables. Avocado into 3 to 4 mm slices. Cucumber into matchsticks. Cream cheese into 1 cm strips.
5. Set up the rolling station. Bamboo mat, bowl of water for wetting your hands, sharp knife, nori sheets, fillings arranged within reach.

The rice should be ready and at room temperature by the time your fillings are prepped. If the rice is still warm when you start rolling, it will make the nori soggy faster. If it is cold, it will not stick properly. Body temperature is the target.

I learned this sequence the hard way. My first three sushi nights involved cold rice, warm fish, and everything prepped in the wrong order. The fourth time, I wrote the sequence down and followed it. That was the first time the sushi actually tasted right.

What about nori and seaweed?

Nori is dried edible seaweed pressed into thin sheets. It wraps maki rolls, holds gunkan maki together, and adds a salty umami flavour to every bite.

Grades and quality

Nori comes in grades: gold, silver, blue, and green. Gold grade is the darkest, thinnest, and most flavourful. Green grade is cheaper but thicker and chewier. For home sushi, silver or blue grade is the best balance of quality and price.

Standard sheets measure 21 cm by 19 cm. A full sheet makes one maki roll. Half sheets work for hosomaki (thin rolls) and temaki (hand rolls).

Storage

Keep nori in its sealed bag with the silica packet included. Once opened, reseal tightly or transfer to an airtight container. Nori absorbs moisture from the air and goes soft within hours if left exposed. Stored properly, unopened nori lasts 6 to 12 months.

Read the full nori guide for grade comparisons, storage tips, and how to tell which side faces outward when rolling.

What seasonings and condiments does sushi need?

Five items appear on every sushi plate. Rice vinegar, sugar, and salt season the rice. Soy sauce and wasabi are served alongside for dipping.

Rice seasonings

Rice vinegar is the base of sushi seasoning. Use plain rice vinegar and add your own sugar and salt for control. Pre-mixed "sushi vinegar" works but gives you less control over sweetness. Read the rice vinegar guide for brand comparisons.

Sugar dissolves into the vinegar mixture and balances the acidity. Standard white granulated sugar works. Some traditional recipes use mirin instead.

Salt rounds out the seasoning. Fine sea salt dissolves fastest. The ratio I use: 4 tablespoons rice vinegar, 2 tablespoons sugar, 1 teaspoon salt per 2 cups of uncooked rice.

Table condiments

Soy sauce is the primary dipping condiment. Standard dark soy sauce (koikuchi) is the default. Light soy sauce (usukuchi) is saltier. Tamari is wheat-free and richer. Dip the fish side of nigiri into soy sauce, never the rice side. Our soy sauce guide covers all three types.

Wasabi sits between the rice and fish on nigiri. Real wasabi is grated from the Wasabia japonica root and costs $75 to $100 per pound. The green paste in most restaurants is horseradish mixed with mustard and green dye.

Real wasabi loses its potency within 15 minutes of grating. Our wasabi guide explains the difference and whether real wasabi is worth the cost.

Pickled ginger (gari) is the pale pink sliced ginger served alongside sushi. It cleanses the palate between different types of sushi. Eat it between pieces, not on top of them. Natural gari is pale pink. Bright pink or red ginger is artificially coloured. Read the pickled ginger guide for more.

What vegetables and fillings work in sushi?

Avocado, cucumber, cream cheese, omelette, and sesame seeds are the most common non-fish fillings in modern sushi rolls.

Avocado is the most popular non-fish filling worldwide. It was first used in 1970s North American sushi restaurants as a substitute for fatty tuna. Select avocados with slight give when pressed. Slice 3 to 4 mm thick while still in the skin, then fan out. Read the avocado guide for cutting technique.

Cucumber appears in kappa maki (cucumber rolls) and as a filler in California rolls and other uramaki. Use English or Japanese cucumbers with thin skin and fewer seeds. Cut into matchsticks about 10 cm by 5 mm. Read the cucumber guide for prep details.

Cream cheese is used in Philadelphia rolls. Cut blocks into 1 cm strips. Keep slightly cold for clean cuts. Our cream cheese guide covers technique and pairings.

Omelette (tamago) is a sweet Japanese egg omelette sliced into rectangles for nigiri topping or cut into strips for maki filling. It is made in a rectangular pan called a makiyakinabe.

Sesame seeds coat the outside of uramaki rolls. White seeds are mild. Black seeds are nuttier. Toast in a dry pan for 2 to 3 minutes until fragrant. Our sesame seeds guide has more.

Radish appears as shredded daikon, served as a bed under sashimi. Pickled daikon (takuan) is a crunchy yellow strip used as a maki filling.

Sriracha mayo is a drizzle on spicy tuna rolls and other modern uramaki. The ratio is 2 parts Japanese mayo to 1 part sriracha. Japanese mayo (Kewpie brand) has a richer flavour than standard mayonnaise because it uses egg yolks only. Our sriracha mayo guide covers the recipe.

The filling combinations are genuinely limitless. After four years I still find new combinations that work. My current favourite is smoked salmon with cream cheese and a thin line of sriracha mayo. Not traditional. Not Japanese. But it tastes fantastic and I make it at least twice a month.

Different types of sushi use different ingredient combinations. Maki rolls are the most flexible with fillings. Nigiri relies entirely on the quality of one topping. Chirashi is a showcase for variety. Knowing which ingredients each type needs helps you plan your shopping list before you start.

Does ingredient quality actually matter?

More than most people expect. The gap between cheap and good sushi ingredients is wider than the gap between good and expensive.

Bad rice makes every roll taste flat. Stale nori goes chewy instead of crisp. Pre-ground wasabi from a tube tastes nothing like fresh wasabi. These are the differences that separate "I made sushi at home and it was fine" from "this actually tastes like a restaurant."

That said, you do not need premium everything. I use mid-range rice (Kokuho Rose, $6 per bag), silver-grade nori ($7 per 50 sheets), and tube wasabi ($4). The total cost is about $20 per session for two people. Upgrading to gold-grade nori and Tamaki Gold rice costs an extra $8 and produces a noticeable but not dramatic improvement.

The one place I would never compromise is fish. Cheap fish for raw consumption is a health risk, not a quality compromise. Buy sushi-grade from a trusted source or use cooked alternatives. There is no budget shortcut for raw fish safety.

What is in Clare's sushi pantry?

Eight items stay in my kitchen at all times. Every one has been tested against at least two alternatives over four years of weekly sushi making.

Total pantry restock cost for all of the above: roughly $40. This lasts 6 to 10 sushi sessions depending on how much rice and nori you use per session. The only regular purchase after the first shop is fish and fresh vegetables.

How much do sushi ingredients cost?

A sushi dinner for two costs roughly $15 to $25 in ingredients. Rice, nori, and seasonings run $5 to $8. Fish is the main variable.

The staple ingredients (rice, nori, vinegar, soy sauce, wasabi, ginger, sesame seeds) last across multiple sessions. After the first shop, subsequent sushi nights cost mainly the price of fresh fish or protein plus any vegetables.

For a complete sourcing guide with specific shop recommendations, read where to buy sushi supplies. If you need tools alongside your ingredients, our sushi making kit reviews cover the best bundles.

Browse all ingredient guides

Frequently asked questions

Clare Farnell has been making sushi at home since 2021 and writes about Japanese home cooking, sushi tools, and kitchen equipment at sushi-planet.com.

Last updated: 11 May 2026.