• Preheat the oven to 350°F. Grease a 10 cup bundt pan generously and set aside.
• Grate the zucchinis and place on several layers of paper towels to absorb excess moisture. Use a towel and gently press the zucchini to release the moisture. You don't want it completely dry, just slightly less wet. I ended up with a couple of cups of grated zucchini but it honestly doesn't affect the recipe if you have more or less. I would say between 2 and 3 cups is perfect.
• Whisk granulated sugar, eggs, applesauce, butter, and vanilla extract together in a large mixing bowl.
• Whisk the flour, baking soda, salt, cinnamon and cocoa powder together. Reserve a couple tablespoons of the mixture, set aside.
• Stir the flour mixture into the wet mixture just until combined.
• Combine the chocolate chips with the reserved flour mixture. Add chocolate chips and grated zucchini to the batter and stir just until all ingredients are combined.
• Pour the batter into the prepared bundt pan. Bake the cake for 55 to 65 minutes or until an inserted toothpick comes out with a few moist crumbs. Let the cake cool for ten minutes before inverting onto a plate. Let cake cool completely.

Chocolate Glaze

• Combine butter, chocolate chips, and corn syrup in a microwaveable dish. I use my Pyrex glass measuring cup because it makes it easy to drizzle the glaze over the cake.
• Heat in the microwave in 30 seconds intervals at 50% power, stirring in between, until nicely melted.
• Stir in vanilla extract. Drizzle over the top of the cooled cake. Enjoy!