In big deep pan, add almost 3-4 cup water and bring it to boil.
Once it boiled, add crushed cumin seeds, ginger-green chili paste, salt and Papad Kharo/soda, mix it well.
Now turn the flame on medium heat.
Add rice flour slowly-slowly while continuously stirring using wooden roller pin or spatula.
Add oil, again mix well with wooden spatula. Now cover the lid and cook it for 5-8 minutes on low flame.
Khichu is ready.
For tempering: Heat the oil in a small pan. Add cumin seeds, chopped garlic and cook until it becomes golden brown. Once garlic turn golden brown switch of the flame, add pinch of hing, red chili powder and salt. Now let it be cool down.
Now top the Khichu with prepared garlic tempering and chopped coriander leaves.