Old-Fashioned Chocolate Bundt Cake

Ingredients

• Cooking spray for pan
• ½ cup (4 ounces) milk
• 4 tablespoons (2 ounces) unsalted butter
• ¼ cup + 2 tablespoons (1¼ ounces) unsweetened cocoa powder
• 1½ cups packed (8 ounces) brown sugar
• 1 cup (5 ounces) all-purpose flour
• 1 teaspoon baking soda
• ½ teaspoon baking powder
• ¼ teaspoon kosher salt
• ¼ cup plus 2 tablespoons (3¼ ounces) sour cream
• 1½ (2 ounces) lightly beaten eggs
• 1½ teaspoons vanilla extract, or another fruit/nut extract of your choice
• 3 ounces finely chopped semi-sweet chocolate
• ⅓ cup (3 ounces) heavy cream
• ½ teaspoon vanilla extract, or another fruit/nut extract of your choice
• Raspberries or other berries of your choice for serving (optional)