Ragi Coffee Cake

INGREDIENTS
100 gm butter
1/2 cup castor sugar
2 eggs
3/4 cup ragi flour
2 tbsp instant coffee
1 tsp baking powder
METHOD
Preheat the oven at 100 degree C.
Melt the butter in a double boiler. Keep it aside and let it cool completely.
In a mixing bowl, whisk the butter. Add the sugar, a teaspoon at a time, and continue whisking until well combined.
Add the eggs and whisk well.
Sift together the ragi flour and baking powder. Add it, a teaspoon at a time to the above mixture while you continue folding. Ensure that no lumps are left behind but do not over mix.
Dissolve the instant coffee in 4 Tbsp hot water and pour it into the above mixture.Give it a final fold, and transfer to a small baking tin (6 inch diameter). Bake in the oven at 150 degree C for 15 minutes or until a skewer inserted at the centre of the tin comes out clean.