- STEP 1
Preheat oven to 180C/gas mark 4/fan 160C.
Grease and line a 20cm cake tin.
- STEP 2
Cream the margarine and sugar together until light and fluffy.
In a separate bowl, beat the eggs with a fork.
- STEP 3
Mix the eggs, a little at a time to the margarine and sugar.
Sieve in the flour and baking powder.
- STEP 4
Spread the mixture into the cake tin.
- STEP 5
Core the apple and slice thinly.
Arrange the apple slices over the cake mix and then sprinkle the cinnamon and sugar on top.
- STEP 6
Place in the oven and bake for around 20 minutes, until golden brown and springy to the touch.