First of all in a pressure cooker add tomatoes, chopped beetroot, chopped carrot,water, sugar and salt and let it cook on high heat until 3 to 4 vessel in the pressure cooker.
After that let the steam remove, open the cooker and blend the tomatoes, carrot and beetroot with blender or finely grind in the mixer,it would turn into liquid form.
Now add it in a pan and let it cook for 7 to 8 minutes on low flame.
Then switch off the heat and serve hot in a soup bowl and sprinkle black pepper powder.Its ready to eat. Very healthy.
IMPORTANT POINTS : 1) fresh spinach leaves can also be added (2)milk cream can also be added and served (3)If like more sweet can add little more sugar.
