Irresistible Chocolate Fudge Cake Recipe

Ingredients

• 1/2 cup butter, softened
• 1 (16 ounce) package brown sugar
• 3 eggs
• 3 ounces unsweetened chocolate squares, melted and cooled
• 2 1/4 cups sifted cake flour
• 2 teaspoons baking soda
• 1/2 teaspoon salt
• 1 (8 ounce) carton sour cream
• 1 cup hot water
• 1 1/2 teaspoons vanilla