How to Make It
On each piece of cinnamon swirl bread, spread 1/2 tablespoon of apple butter on one side. Evenly divide the cheese amongst 4 slices, topping with the remaining bread to form 4 sandwiches.
In a grill pan over medium-high heat, toast the sandwiches on both sides until the cheese is thoroughly melted. Top two of the warm sandwiches with the frozen yogurt, topping each with the remaining sandwich. Cut each in half and serve.