Ingredients: 1 1/2 cups all-purpose flour 1 cup white sugar 1/4 cup unsweetened cocoa powder 1 teaspoon salt 1 teaspoon baking soda 1 cup water 1/3 cup vegetable oil 1 tablespoon distilled white vinegar 1 teaspoon vanilla extrac Directions: Preheat oven to 350 degrees F (175 degrees C). Grease an 8-inch round baking dish. Sift flour, sugar, cocoa powder,