Chocolate Fudge Cake with Chocolate Fudge Icing Recipe from USA

Ingredients

• 3.5 cups flour
• 1 cup sugar
• 0.5 cup light brown sugar
• 0.5 cup unsweetened cocoa powder
• 2 tbsp baking powder
• 1 tsp baking soda
• 0.5 tsp salt
• 3 large eggs
• 0.5 cup sour cream
• 1 tbsp vanilla
• 6 tbsp unsalted butter , melted
• 0.5 cup corn oil
• 1.25 cups water