To make the pancakes mixture, mix together 1 cup grated carrots, 1 cup chopped green capsicum, 1 tbsp almond-walnut flakes, 1 tsp garlic paste, 1 tbsp black pepper powder, 1 tbsp red chilli powder, salt as per taste, 1 tbsp lemon juice, 1 bowl grated sweet potato, 1/2 tsp baking soda and 1/3 cup arrowroot powder.