This is an easy sandwich to assemble, and you can do it all in one skillet. It can also be served on a nice biscuit, or a toasted bagel or English muffin… the choice is yours. In addition, you can always switch out the cheese to your favorite brand. The secret ingredient in this recipe is the introduction of blackberry preserves. If you’ve never experienced the balance of breakfast sausage, cheese, and eggs with the sweetness of blackberry preserves, you have to give this a try. So, you ready… Let’s get into the kitchen.