When Summer comes around and zucchini is abundant, put it to good use in this simple Sourdough Zucchini Bread recipe! Loaded with warm spices, sourdough discard, and ripe zucchini, you can't beat this zucchini bread!
In a medium bowl, add the flour, baking soda, baking powder, and cinnamon. Mix well.
Wash the zucchini and cut the ends off. Shred the zucchini with a box grater or a food processor.
In a large bowl, add the butter and sugar. Mix until well combined. Add the sourdough starter and eggs to the bowl. Mix well. Fold the shredded zucchini into the mixture.
Add the dry ingredients to the wet ingredients and mix until just combined. It's ok if there are a few lumps left in the batter.