In a bowl sieve flour and cinnamon and set aside

Mix sugar and margarine and whisk. Add the lemon juice and rind,continue whisking. Add eggs one at a time as you continue whisking.

In the bowl with flour and cinnamon, add the cooking oil and mix then add the rest of the wet mixture and mix well.

Oil your cooking sufuria,dust with flour and shake of excess flour. Pour in your mixture and bake for 1 hour or until a knife inserted comes out clean