Chocolate marble cake, I’m sure you won’t get enough of this dessert

Zebra cake recipe Ingredients: 6 eggs 1 cup flour 2 tbsp oil 1 cup sugar 1 tsp baking powder 1 vanilla essence 2 tbsp cocoa 5 tbsp of water Salt Walnut kernel for decoration. Step 1: Separate the egg whites from the yolks. Step 2: Beat the egg whites and add a pinch of salt. Step 3: Gradually add sugar to the egg white foam, until you get a strong, glossy meringue. Step 4: Add oil and beat the yolks until you get a homogeneous cream. Step 5: Gradually add the yolks to the meringue, stirring gently, from bottom to top, to keep the dough aerated. Step 6: Add the vanilla essence and mix. Step 7: Mix the flour with the baking powder and add the contents to the dough, incorporating in circular motions. Step 8: Divide the dough into 2 equal parts.