TIL that 95%-99% of the wasabi you eat at American sushi restaurants is actually horseradish died green. You're not getting the real thing. : r/todayilearned
Wasabi vs. Horseradish– iSpice You
What is Wasabi: Real Wasabi vs. Fake Wasabi & How to Tell the Difference! | byFood
Wasabi Versus Horseradish
The difference between Real wasabi and Horseradish.
Wasabi vs Horseradish: Are They the Same? | Culinária japonesa, Restaurantes, Raiz forte