Testing recipes is meticulous, creative, and, uh, chaotic.

For some of us, breakfast means a bowl of cereal. For others, it means pancakes and waffles or bacon and eggs, and for the most luxurious eaters among us, breakfast can even mean biscuits and steak.

Savory ground beef simmered in a rich thyme-and-onion gravy gets topped with golden, cheesy biscuits for a cozy, comforting casserole that's equal parts hearty and delicious.