Step by step

Method

7 steps

1. 1

   Gather all ingredients. Preheat your oven to 350°F (175°C). Generously grease two 9x5-inch loaf pans and set aside.

2. 2

   Place the unsweetened chocolate in a microwave-safe bowl. Heat in 15-second intervals, stirring after each, until fully melted and smooth. Set aside to cool slightly.

3. 3

   In a large bowl, beat together the sugar, drained zucchini, oil, eggs, and vanilla extract with an electric mixer until well combined. Mix in the melted chocolate until fully incorporated.

4. 4

   Add the flour, baking soda, salt, and cinnamon. Stir until just blended — do not overmix. Gently fold in the semisweet chocolate chips.

5. 5

   Divide the batter evenly between the two prepared loaf pans.

6. 6

   Bake for 60–70 minutes, or until a toothpick inserted into the center of each loaf comes out clean.

7. 7

   Allow the loaves to cool in the pans for 10 minutes, then transfer to a wire rack. Cool completely before slicing and serving.