Ingredients
Equipment
Method
Prep
- Preheat the oven to 375°F and line baking sheets with parchment.
- Whisk all-purpose flour, baking soda, baking powder, salt, and cinnamon together until evenly combined.
Mix the dough
- Beat unsalted butter and both sugars until light and fluffy, about 3 minutes.
- Add eggs one at a time, beating well after each, then add vanilla extract.
- Stir in grated, squeezed very dry zucchini.
- Fold in the dry ingredients until just combined, then fold in semi-sweet chocolate chips.
Bake and cool
- Drop heaping tablespoons of dough onto the baking sheets, spacing them about 2 inches apart.
- Bake for 10–12 minutes, until the edges are set and the tops look just done; they will firm as they cool.
- Let cookies cool on the baking sheets for about 5 minutes before moving or serving, so the chocolate pools set slightly.
Notes
Pro tip: squeeze the grated zucchini very dry so the cookies bake up soft (not wet) and hold their shape with melted chocolate pools. Store airtight at room temperature up to 3 days; refrigerate up to 5 days. Freeze baked cookies up to 2 months—thaw at room temperature. For a lower-sugar swap, reduce granulated sugar to 3/4 cup and keep the brown sugar the same, then expect a slightly less chewy center.
