Sift all purpose flour, baking powder, baking soda and keep it aside.
Peel the skin of bananas and blend it with papaya to make a puree.
Add oil, banana-carrot paste, vanilla essence in a mixing bowl and mix well. Fold in honey and mix well until sugar completely dissolves.
Now add flour slowly to the mix and fold. Do not over mix. The flour must get moistened.
Grease the muffin cups with some oil evenly or use liners and add the batter to it. Make sure to fill each muffin cup till 3/4 cup and sprinkle some nuts on top.
Preheat oven at 180 degree Celsius.
Bake at same temperature for 25-30 minutes or till it turns golden brown.
Once it has cooled down, remove from the muffin cup and enjoy!!