what is wasabi paste
Making wasabi is easy. Genuine wasabi paste is made from wasabi root or powder, but you can use an alternative recipe to make a wasabi-like product that substitutes white horseradish, mustard and green food coloring instead of real wasabi.This latter mixture is akin to the pre-made wasabi paste you can purchase at the grocery store.Ad. If you can't get wasabi root, you can make a mock wasabi paste using horseradish. 2  Mix together 2 teaspoons of horseradish, 1 teaspoon of mustard, a few drops of soy sauce and 1 chopped anchovy. 3  Use in place of the wasabi paste.