I like to put it in a bus tub then with my fingers spread wide, poke holes all over the grind. Then pour the ice water cure mix into the holes to get a even cure distribution then just go to town mixin.
For smaller batches I will have to give Jeanie's way a try.
MJH From Backyard Bomber BBQ ---- X 2 Junior & Stretch
22.5 Weber Kettle
Wine & Swine