Rinse the sweet potatoes well and boil them until tender. If using an Instant pot, pour water inside the steel insert and place the sweet potatoes on the steam rack. Pressure cook them for 5 mins if using medium sized one, 10 mins for larger ones.
When the sweet potatoes are done, cool and peel them. Puree in a blender with some water or breast milk. Stage 1 baby food should be soft.
Rinse rice well in a bowl. Soak for about 30 minutes. Drain the water and pour fresh water.
If using instant pot, Pour 1 cup water to the steel insert. Place the bowl over a trivet and cover the bowl. Press pressure cook button and Set the timer to 10 mins. If cooking in a traditional pressure cooker, cook for 3 whistles on a medium flame.
When the pressure releases, remove the bowl and mash the rice well. If needed you can add water or soup to bring it to a consistency. If you prefer a smoother texture, then puree the sweet potato baby food.
Add jaggery to the hot food along with ghee and mix well. If your jaggery has debris, then dissolve it in little boiling or hot water. Then pour this to the cooked sweet potato baby food.
Cool the baby food first and then serve.