In a bowl,mash bananas well.
Add oats and mix well.
Add honey, Nutella and chocolate nuts and mix.
Put spoonfuls on a parchment lined baking sheet and give the shape of cookies .
Bake in a preheated oven at 160 degree Celsius for 18-20 minutes till brown from bottom and just firm to touch.
Cool on a wire rack and serve with milk / tea.