Cut the edges of breads and cut 4 equal parts to each one of the bread.

Heat a pan with butter and toast the bread pieces till they become golden brown in colour.

Cut the banana into small pieces and then caramelize the brown sugar with banana.

Spread peanut butter on each pieces of the bread and then put the caramelized banana on them.

Repeat this for all the pieces of breads and put one above another and make a tower.

Put honey over the tower. Now your caramelized mini tower sandwich is ready and serve hot.