I have that same problem with sunflower seeds. I tell myself I am only going to have a 1/4 cup and pretty soon I am eating a 1/2 a cup. The only nice thing about doing it with sunflower seeds is that they sure are a lot cheaper than the macadamia nuts, which is the main reason I have not tried them!

Now I measure out exactly 1/4 cup and put the rest out of sight!

Michelle