In a medium stockpot, simmer for 1 minute over medium heat, 2 cups of water with sugar and kosher salt.
Once they have dissolved, remove the stockpot from the heat.
Add remaining brine ingredients to the pot, stir through, and add the remaining cold water.
Let the chicken brine cool for 40 minutes. Then place the stockpot into the refrigerator for 75-90 minutes.
Once it is sufficiently cold, submerge the whole raw chicken into the brine liquid. Cover the pot and place it back into the refrigerator for 8-12 hours.
Once brined, remove the chicken from the solution, blot it dry with paper towels, and let it air dry in your refrigerator for 2 hours.
Season with low salt or no salt rub, and cook as directed.
Brine boneless chicken breasts for 2-3 hours
Brine bone-in pieces like legs and thighs for 4 hours.