Start by preheating your oven to 350°F (175°C). Grease your Bundt pan generously with butter or non-stick spray, making sure to coat every nook and cranny. Dust the pan lightly with flour or cocoa powder to prevent sticking and ensure a perfect release.
In a large bowl, sift together the flour, cocoa powder, baking powder, baking soda, and salt. This step ensures even distribution of leavening agents and prevents lumps, which is key for a smooth batter.
In a separate bowl, whisk together the granulated sugar, eggs, milk, vegetable oil, and vanilla extract until well combined. The eggs and oil create a rich texture while the milk adds moisture.
Gradually add the dry ingredients into the wet mixture, stirring gently but thoroughly. Don’t overmix—stop as soon as everything is incorporated to keep the cake tender.
Slowly pour in the boiling water while stirring. This hot water activates the cocoa powder, intensifying the chocolate flavor and producing that signature moist crumb. The batter will be thin—that’s perfect!
Once your batter is smooth, fold in the chocolate chips. These will melt slightly during baking, creating delightful pockets of gooey chocolate throughout the cake.
Pour the batter evenly into your prepared Bundt pan. Tap the pan gently on the counter to release any air bubbles. Bake for 45-50 minutes, or until a toothpick inserted into the center comes out clean or with just a few moist crumbs.
Allow the cake to cool in the pan for about 15 minutes, then invert it onto a cooling rack to cool completely. While the cake cools, whisk together the powdered sugar, cocoa powder, milk, and vanilla extract to create the glaze.
Once the cake is completely cool, drizzle the glaze evenly over the top. The glaze adds a beautiful sheen and an extra chocolatey touch that takes this cake to the next level.