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How to bake a perfect chocolate cake?
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1. Preheat your oven to 350 degrees Fahrenheit.
2. Grease a 9-inch round baking pan with butter.
3. In a medium bowl, whisk together 1 1/2 cups of all-purpose flour, 3/4 cup granulated sugar, 1/2 cup of cocoa powder, 1 teaspoon baking soda, 1/4 teaspoon of salt, and 1/2 cup vegetable oil.
4. In a large bowl, whisk together 2 large eggs, 1/2 cup sour cream, and 1 teaspoon of vanilla extract.
5. Gradually add the dry ingredients to the wet ingredients, stirring until just combined.
6. Pour the batter into the prepared pan and spread it out evenly.
7. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out with only a few crumbs.
8. Allow the cake to cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.
9. Serve with a dollop of whipped cream or a dusting of powdered sugar (optional).