Ingredients
- 1 cup (125 g) plain all-purpose flour
- ½ cup (50 g) unsweetened cocoa powder
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- ¾ cup (150 g) white granulated sugar
- ½ cup (100 g) packed brown sugar
- ½ cup (120 ml) vegetable oil
- 2 large eggs
- 1 teaspoon vanilla extract
- ½ cup (120 ml) buttermilk
- ½ cup (120 ml) hot brewed coffee or hot water


