Sometimes a tool comes along, and you wonder how you lived without it. That’s how we feel about Fat Daddio’s removable-bottom 9×13-inch cheesecake pan. The bottom of the anodized aluminum, straight-sided pan pops up and out, much like the bottom of a fluted tart pan. We love it for the Chamomile Lemon Bars because we can remove them in one whole piece without having to invert the pan. It’s also great for brownies and blondies; slicing them out of the pan is a breeze. The pan works best for baked goods with a crust or a thick batter that won’t leak. Look for removable-bottom pans, which come in a range of sizes and shapes, at home goods stores or at Amazon.com.