In Candy Crush, you can swap two adjacent candies if it results in at least three of the same candies in a row, and all three of those candies then disappear. If you get more than three of the same candies in a row, or if you get two intersecting lines of three of the same candy, the candy that created the special pattern will turn into a special candy that stays on the board while all the other candies in the pattern disappear. When candies disappear, the other candies are all affected by gravity and drop down to replace them.
All of your moves should result in a special candy being created. After you create enough special candies, the letters in each of them will spell out the final answer, so keep track of what letter corresponds to each special candy on the board.
The first move is swapping an "A" and "G" to create "SUGAR," the most important candy ingredient. All other moves create names of actual candies. It might be helpful to put the letters in a spreadsheet and color the cells as appropriate to keep track of how the candies move after some disappear. You could also cut out the squares and move them around. Just make sure to save your intermediate steps in case you make a mistake!
Be careful to create as many candies as possible! Your fourth move should be to create a five-letter candy. If you create a four-letter candy, you won't be able to create the five-letter one later.
Your fifth move will first make a four-letter candy, but the resulting drop in letters will then also immediately create a much larger, intersecting candy, where the intersecting letter becomes the special candy.
The first five moves in order use a "G" (for "SUGAR"), a "Y," an "R," a "U," and an "E."