Baking lasagna uncovered

A charred top and dry lasagna are the effects of baking this meal uncovered. Beginner lasagna cooks frequently make the error of skipping the foil wrapping and don't realize it until it's too late. Since most of the lasagna's components have already been cooked, it's straightforward to ignore, but not quite. When lasagna is covered, the center is completely heated without the top layer burning. The majority of lasagnas spend close to 45 minutes in the oven, thus covering it maintains the heat within, allowing the flavors to melt together and maintaining an even temperature throughout.

The lasagna is best covered with aluminum foil, which should be wrapped loosely enough to prevent the top layer from touching the foil. Keep the cover loose to preserve that top layer since you don't want the cheese to adhere to the foil when you take it out of the oven after all your hard work assembling it.