The phrase "like taking candy from a baby" is often used to describe something that is extremely easy to accomplish, or something that requires little effort. However, there are many other phrases that can be used as synonyms for this idiom. One common alternative is "a piece of cake." Another is "child's play," which invokes the same idea of something being effortless and simple. "Shooting fish in a barrel" and "stealing the show" are also phrases that can be used to convey the same meaning. Whether you choose to use one of these phrases or stick with the classic "like taking candy from a baby," they all communicate that something is easy and straightforward.