Add yogurt and baking soda in a bowl and whisk till it bubbles up.
Add jaggery powder, coffee infused milk and melted butter to the same bowl and whisk well till homogeneous.
Lastly, add ragi flour, whole wheat flour, baking powder and chopped almonds and fold in to form a smooth cake batter.
Transfer into a greased and lined 5 inch cake pan.
Set a cooker on low medium heat and add a layer of salt at the bottom. Place a small stand in the centre of the cooker and close it with a lid. Let it preheat for 10 mins.
Once preheated, place the cake pan inside the cooker and bake for 40-45 mins or till a skewer inserted in the centre comes out clean.
To make the chocolate glaze, melt the chocolate in microwave at 30 seconds intervals till completely melted. Add chopped nuts and oil to the melted chocolate and mix well.
Pour the glaze over cooled cake before serving.
Recipe by Bake with Shivesh at https://bakewithshivesh.com/almond-ragi-mocha-cake/