Sheet cake sizes vary, and that impacts how many people you can feed.Key TakeawaysSheet cakes come in three standard sizes: quarter (9 x 13 inches), half (13 x 18 inches), and full (18 x 26 ...

To hold the baking pan above the water, place a 3-inch round biscuit cutter in the center of the slow cooker. Otherwise, roll up an 18-inch piece of aluminum foil, from one of its long sides, into ...

Sheet cakes are a great way to feed a crowd, but it can be easy to overshoot the amount you'll need. Keep this formula in mind to avoid leftovers.