01 -
Preheat your oven to 350°F (175°C) and spray a 9 x 5 inch bread pan with non-stick spray. Wrap the shredded zucchini in a paper towel and gently squeeze to remove some of its excess liquid. You don't need to dry it out completely—just release about a tablespoon of liquid.
02 -
In a large bowl, combine the flour, baking powder, baking soda, and table salt. Mix thoroughly to evenly distribute the leaveners and salt throughout the flour.
03 -
In a separate small bowl, combine the milk and vinegar. Allow it to sit for a moment so the milk curdles slightly, creating a homemade buttermilk. Then, whisk in the melted butter and the egg until the mixture is smooth.
04 -
Add the wet milk mixture to the dry flour mixture. Gently fold them together, being careful not to overmix. Overmixing can lead to a denser, low-rising bread.
05 -
Fold the squeezed shredded zucchini, grated cheddar cheese, and chopped green onions into the batter. Mix just until everything is evenly distributed.
06 -
Pour the batter into the prepared pan, smoothing the top. Bake at 350°F (175°C) for about one hour, or until a toothpick inserted in the center comes out clean. Let the bread cool in the pan for 10 minutes before carefully removing it to a wire rack to finish cooling.