Preheat oven to 200°C.
Mix together potatoes, carrot and onion well. Add coriander leaves and salt and mix well. Add green chutney and grated cheese and mix again.
Divide the mixture into eight portions. Take milk in a bowl. Remove the crusts from the brown bread slices and dip each slice in milk. Gently squeeze to remove excess milk.
Place a portion of the potato mixture in the centre of each slice and fold the edges of the slice to cover the potato mixture completely. Further shape it into a croquette.
Grease a baking tray with a little olive oil and place these rolls on it. Brush some oil on the rolls.
Place the tray in the preheated oven and bake at 200°C for about fifteen minutes. Brush with a little more olive oil and continue to bake till the rolls are crisp.