Ingredients
Equipment
Method
Prepare the zucchini
- Grate the zucchini on the large holes of a box grater, place in a clean kitchen towel, and squeeze firmly to remove excess moisture until you have about 1/2 to 3/4 cup drained zucchini.
Mix dry ingredients
- In a large bowl whisk together the flour, baking soda, baking powder, salt, cinnamon, and nutmeg.
Mix wet ingredients
- In a separate bowl whisk the egg, melted butter, oil, brown sugar, and vanilla until smooth.
Combine and fold
- Stir the wet mixture into the dry ingredients until just combined, then fold in the drained zucchini and pecans or chocolate chips if using; dough should be thick and scoopable.
Portion and chill
- Scoop tablespoon-sized portions onto a parchment-lined baking sheet about 2 inches apart, then chill the tray for 20 minutes while the oven preheats to 350°F.
Bake
- Bake chilled cookies at 350°F for 10–13 minutes until edges are set and centers look slightly glossy; cool on the sheet 5 minutes before transferring to a wire rack.
Cooling and storage
- Allow cookies to cool completely before storing in an airtight container at room temperature for up to 3 days or freeze baked cookies for up to 2 months.
Notes
Make sure to squeeze as much water from the zucchini as possible to avoid soggy centers; chill scooped dough for 20 minutes to reduce spread. For a dairy-free option use all oil and a plant-based butter substitute. To freeze raw dough, freeze scoops on a sheet before transferring to a bag and bake from frozen, adding 2–3 minutes to the bake time.
