Simple Cocoa Cake Recipe
In a bowl sift flour with baking soda. Then add the sugar and cocoa. Slowly add the oil, vinegar, and water. Optionally you can put about 50g of crushed nuts. Once you get a smooth dough, pour it into greased and floured the pan.
Bake in preheated oven at 180 degrees until ready. Once the cake cool, you can sprinkle it with powdered sugar or serve with jam of your choice.