How to prepare pineapple upside-down down

The recipe for the pineapple upside down include-:
Flour
Castor sugar
Baking powder
Eggs
Pineapple
Flavour
The method for the pineapple upside down include-:
(1)Cream the margarine and sugar in a bowl until soft and fluffy.
(2)Slowly add the well beaten eggs, mixing continously and beaten really well between each addition.
(3)Lightly mix in the already sieved flour, baking powder and salt
(4)Peel the pineapple and cut into ring.
(5)Arrange neatly into well battered pan.
(6)Pour the mixture and bake gently in a moderate oven.
Its very easy and very yummy.