Wash carrots and tomatoes in running water well. Then peel the skin off from carrot with a peeler. Then chop them into equal size small cubes. Chop tomatoes, onions and garlic. Keep everything ready.
Heat a pressure cooker with a tsp of butter add cumin seeds. Let it crackle. Then add finely chopped onions and minced garlic. Stir it for 2 minutes.
Then add chopped carrot,tomato pieces along with required salt & pepper powder. Add required water and bring it to a boil. Then pressure cook everything together in medium flame for 3 whistles. Once the pressure is released open the cooker, the cooked vegetables will be soft and transparent.
Transfer the cooked ingredients to a blender. Grind it to a smooth paste with the water used for pressure cooking. Strain the soup for small babies using a soup strainer and serve. Straining is an optional step.
Healthy Carrot Tomato soup is ready. Serve warm!