Common Questions
Do these taste like vegetables?
Not in a salad way. The carrots add mild sweetness, and the zucchini basically disappears into moisture and texture. Cinnamon and vanilla do a lot of heavy lifting here in the best way.
Do I really need to squeeze the zucchini?
Yes. Zucchini holds a surprising amount of water, and that extra moisture can make your cookies spread too much and bake up a little gummy. A quick squeeze in a clean towel or paper towels fixes it.
Is the 1 cup of zucchini measured before or after squeezing?
After squeezing. Grate it, squeeze it very dry, then measure out 1 packed cup. (Squeezing changes the volume a lot, so measuring after is the least annoying way to stay consistent.)
Do I need to peel the zucchini or carrots?
Carrots: I peel them. Zucchini: I usually do not. Just wash it well. If your zucchini skin is extra thick, peel a few strips off, but it is not required.
Can I make them without banana?
You can swap the mashed banana with 1/2 cup unsweetened applesauce. The flavor becomes more “spice cookie” and less “banana bread,” which is a win if you have banana skeptics.
Are these gluten-free?
They can be. Use certified gluten-free oats and a 1:1 gluten-free baking flour. Results can vary by brand, so if your dough looks gritty or loose, let it rest 10 minutes before scooping so it hydrates and thickens up.
Can I reduce the sugar?
Absolutely. Drop the maple syrup to 2 tablespoons. Just know they will be less sweet and a little less tender. If the dough seems dry, add 1 to 2 tablespoons milk, water, or applesauce to bring it back to thick-and-scoopable.
Quick oats or old-fashioned oats?
Old-fashioned oats give the best chewy texture. Quick oats work too, but the cookies bake up a bit softer and more uniform.
My cookies came out too wet. What happened?
Usually it is one of three things: the zucchini was not squeezed enough, your banana was extra large and watery, or the cookies were underbaked. Bake 2 to 4 minutes longer next time, and make sure the centers look set.