Jelly Roll Cake

* 1/3 cup of milk * 1/3 cup of sugar (for egg yolks) & 2 1/2 tbsp of sugar (for egg whites) * 1/4 cup of oil * 4 eggs (yolk and white separate) * 1/2 tsp baking powder * 1/2 cup of flour * 1 cup of jam
  1. beat yolks, oil, milk and 1/3 cup of sugar together until the batter turns light yellow.
  2. add flour and baking powder.
  3. in another bowl, beat the egg white until fluffy and add 2 1/2 tbsp of sugar slowly.
  4. combine both bowls and mix carefully.
  5. spray the mixture in a greased cookie sheet and bake at 350°F for 25 minutes.
  6. allow the cake to sit for 10-15 minutes. Spread the jam evenly on top of the cake and roll up the cake carefully.
  7. cut the cake into pieces.