Instructions: Given the background description of some cooking related query, summarize the question into a title
Input: I like my tea sweet, and generally add several cubes of white sugar. Teavana sells rock sugar, which it claims is somehow "better" while being vague on what that means. Is it sweeter? Less sweet? Somehow interacts with the tea leaves differently? Interesting, you're meant to brew it with the leaves, presumably sweetening the whole pot rather than doing it to taste for individuals, which sounds annoying. Is that just marketing or does that have some benefit?
Output:
What difference would using Rock Sugar make in tea?