Nutella, cookie butter, sliced bananas, mascarpone cheese sandwiched between two slices of buttered bread, toasted to perfection.
On one slice of bread, spread a thin layer of Mascarpone cheese, and then a layer of cookie butter. On the other slice of bread, spread a thin later of nutella, and top it off with sliced bananas.
Melt butter onto skillet on medium heat. Wait a minute or two until butter is slightly bubbly, then place both slices of bread on skillet.
Cook for ~2 minutes or until brown, then flip bread with cookie butter over to place on top of bread with Nutella and bananas. Let it stand for 20 seconds and then remove from pan.
~1/2 banana for one sandwich (2 slices of breads) and 1/2 tbsp butter for cooking one sandwich (2 slices of breads)