Banana Sponge Cake

1 Cup All Purpose Flour
1/4 tsp Soda Bicarbonate
1/2 tsp Baking Powder
1/3 Cup & 1 Tbsp Corn Oil
3 Eggs
2/3 Cup Castor Sugar
3 Ripe Banana or 1 Cup Mashed Banana

160 C Bake 35 mins
20 Cm Round

1) Whisk Egg & Sugar till thick & pale. Add in oil
2) Sieve in flour, soda, Baking powder gently.
3) Add Banana

Add 1 Tbsp of Coffee extract for added flavour