Mixing Wasabe and Soy Sauce

The way I used to mix soy sauce and wasabe was to measure out the desired amount of wasabe, pour in the desired amount of soy sauce then mix the two. The trouble with this method is that you end up with spicy wasabe chunks that make sushi eating a little too exciting for my liking.

My preferred method now goes like this:
1 - measure out the desired amount of wasabe
2 - add a small amount of soy sauce
3 - mix until you have a uniform paste with no wasabe chunks
4 - add soy sauce to your liking

This technique works well for any number of other mixtures that tend to clump.

I learned this tip from a coworker, but I forget who it was.