Sure, the microwave is fast, but it’s also a bully. Ever zapped a bowl of chips for just two seconds too long? You get a lumpy, burnt mess that smells like regret. A double boiler is the chill friend who says, “Hey, let’s take our time.”
Plus, the even heat keeps the chocolate tempered longer. That means your final product—whether it’s dipped strawberries or a rich ganache—will have that satisfying snap and shine. Worth the extra five minutes, right?