01 - Preheat the oven to 350°F. Line a 12-cup muffin tin with paper liners or grease thoroughly.
02 - In a large bowl, whisk together the all-purpose flour, cocoa powder, baking powder, baking soda, and salt until evenly distributed.
03 - In a separate large bowl, beat the eggs, vegetable oil, granulated sugar, brown sugar, and vanilla extract until the mixture is smooth and well blended.
04 - Fold the well-drained grated zucchini into the wet mixture until evenly coated.
05 - Add the dry ingredient mixture to the wet mixture and stir gently until just combined. Avoid overmixing to keep the muffins tender.
06 - Gently fold the chopped strawberries and chocolate chips into the batter until evenly distributed.
07 - Divide the batter evenly among the prepared muffin cups, filling each about three-quarters full.
08 - Bake for 22 to 25 minutes, or until a toothpick inserted into the center of a muffin comes out clean or with a few moist crumbs.
09 - Let the muffins cool in the pan for 5 minutes, then transfer them to a wire rack to cool completely.