Apple Cinnamon Cake

Ingredients:

• 2-1/2 cup flour
• 2-1/2 large chopped apples
• 1 cup brown sugar
• 1 cup granulated white sugar
• 1 cup walnuts, chopped
• 1 large spoon ground cinnamon
• 1 small spoon vanilla extract
• 1 small spoon baking powder
• 1 small spoon baking soda
• 1 cup oil
• 1 egg
• a pinch of salt