This is no basic breakfast, even though its filled with the classic flavors of a denver omelet. This slow-cooker breakfast pie is made with a pillsbury refrigerated crescent dough sheet as the crust, and gets filled with an eggy mixture that folds in ham, mushrooms, green pepper, onion and cheddar cheese. The result is a savory, satisfying and surprising morning meal that feels deliciously familiar but new at the same time.