Created by KittenCal on November 10, 2011
Step 1: In a large bowl mix or whisk the buttermilk, onions, garlic, salt, sugar, cumin and black pepper until the sugar and salt is completely dissolved.
Step 2: Place the chicken in the buttermilk mixture; toss with clean hands to coat the chicken in the mixture.
Step 3: Cover and refrigerate for a minimum of 24 hours (turning the chicken once in the brine during chilling time to evenly coat in the brine).
Step 4: You can rincne of the brine or leave it on.
Step 5: Grill or oven-bake as desired.