Amrutham powder cake

1. Amrutham powder.......................... 1 cup
2. Baking powder................................. 1/2 teaspoon
3. Egg..................................................... 1
4. Vanilla essence.................................... 1/2 teaspoon
5. Butter.................................................... 50 gram
6.  warm Milk..............................................1/4 cup

 Sieve flour and baking powder thrice.Keep this a side.
In a bowl add egg and vanilla essence .Beat until double its volume.
Another bowl  beat butter.Add beated butter to  egg .Add flour mixture and mix well.
in to this  mixture add 1/4 cup warm milk and mix well.
Bake preheated oven at 150 degree for 30 minutes