Double Death By Chocolate

This is the doctored-cake-mix bundt that fooled every church potluck for decades, and it’ll fool yours too. The starting point is a boxed chocolate cake mix, but it gets transformed by three additions that turn it into something nobody would peg as semi-homemade: instant chocolate pudding for moisture and depth, sour cream for tang and richness, and a full 12 ounces of chocolate chips folded in for melted pockets throughout.

The pudding mix is the secret weapon. The cornstarch in instant pudding absorbs and locks in moisture, which is why this cake stays tender and fudgy for days while standard cake mix versions dry out by morning. Sour cream adds tangy richness that cuts the sweetness and balances the chocolate.

A bundt pan is non-optional. The shape’s central tube ensures even baking through a dense, heavy batter; a flat 9×13 would leave you with raw center and overdone edges. Flour the pan thoroughly, especially in the crevices.

Pro Tips

• Grease the bundt pan with butter or shortening, then dust with cocoa powder instead of flour. Cocoa keeps the chocolate look on the unmolded cake (white flour leaves pale ghost streaks).
• Don’t open the oven during the first 45 minutes of baking. Sudden temperature changes cause heavy batters to fall.
• Let the cake cool in the pan for exactly 15 minutes before unmolding. Less time and it sticks; more time and the cake steams and goes gummy.
• Dust the cooled cake with powdered sugar or drizzle with chocolate ganache. Plain bundt looks unfinished; a simple finish makes it party-worthy.

Variations

• Swap chocolate chips for a mix of white chocolate and dark chocolate chips for visual contrast.
• Add 1 teaspoon espresso powder to the batter to deepen the chocolate flavor without making the cake taste like coffee.
• Drizzle warm slices with chocolate ganache and serve with vanilla ice cream for a death-by-chocolate sundae.