Match candies in the middle columns until you’ve cleared at least three Sugar Keys. At this stage the Sugar Chests next to the Ingredients will disappear.
This is when the tricky bit starts because from this point forward you have to focus on shifting the Ingredients at least one column towards the center of the playing field because you can’t collect them in the same column they start at.
Match candies near the bottom of the playing field as often as you can. Doing this will shift the largest amount of candies, hopefully start a chain reaction and create new opportunities to make special candies.
While matching candies at the bottom it can be easy to ignore making special candies at the top of the playing field. So pause after every move and glance at the entire playing field to see whether you can make special candies.