Sieve all purpose flour / maida and baking powder together.
Take a mixing bowl add butter and sugar and mix until creamy and fluffy.
Beat the egg and add it.
Add all purpose flour/ maida and baking powder and mix well.
Add grated lemon zest in it.
Add lemon juice and mix well.
Preheat oven to 150 degree c.
Grease and dust with flour a 9 inch round baking cake pans.
Pour the batter into dish.
Bake for 20 mins. in the preheat oven.
Now the lemon cake is ready.
Check by inserting a knife, if it comes out clear it done..
