Preheat oven to 350 degrees.
Open up your can of biscuits and cut each individual biscuit into fourths. Shape each fourth into a circular shape.
Slice the brie into little cubes.
Place 1 cube of brie into the center of one of the fourths of the biscuit dough. Wrap the dough around the brie forming a tight dough ball. Continue this step until dough and brie has run out.
Spray your loaf pan.
Add a layer of dough filled brie balls to the bottom of the loaf pan. Add a layer of dollops of cranberry sauce over the brie dough. Sprinkle in a few pieces of rosemary.
Continue layering until the pan is almost full.
Bake at 350° for 40 minutes or until golden brown. If the top is getting too brown, cover with foil for the last 10-15 minutes.
Allow to cool. Turn over loaf pan over a serving plate revealing the final appetizer. Brush the melted butter on top and garnish with extra rosemary.