My neighbour’s balcony courgette plant did nothing for six weeks and then gave her eleven in nine days. Five of them came to me. I grated two into a loaf that same afternoon, and it came out of the tin with a wet grey-green seam running along the bottom inch. The kind of thing you cut around and eat anyway, standing at the counter, telling yourself it’s fine.
It wasn’t fine.
The loaf that came out soggy, and the brick that followed
The second loaf, two days later, was my overcorrection. I wrung the shredded zucchini in a tea towel like I was trying to get water out of a swimsuit, squeezed until nothing more came, and baked it in the same 9×5-inch tin at 350°F for 55 minutes. That one sliced cleanly. It also tasted like sweetened sawdust and went stale by the following evening.
So the two failure modes sat right next to each other on my counter: a loaf with a gummy strip at the base, and a loaf I needed tea to swallow. The third one, the one this recipe is, landed between them. And getting there was entirely about how hard you squeeze, which is a much bigger decision than most recipes let on.
So do you squeeze the zucchini or not?
Yes, but barely, and here’s the arithmetic that convinced me.
Two medium zucchini, roughly 200g each before you trim the ends, give you about 250g of shreds, which is the 2 cups this recipe calls for. Raw summer squash runs somewhere around 94 to 95 percent water by weight, so those shreds are carrying about 235g of liquid into your bowl. Compare that to the 1/2 cup of oil (about 110g) and two eggs (about 100g) and you can see the problem straight away: the vegetable is the single largest source of moisture in the batter, and it’s the only one you didn’t measure.
A firm twist in a clean tea towel will drive out 60 to 80g without much effort. Keep going and you’ll pass 120g, which is where my brick came from. What you actually want is one gentle squeeze, one pass, losing something like 2 to 3 tablespoons of liquid. If the zucchini is one of those baseball-bat specimens with soft seeds in the middle, squeeze harder and cut the seedy core out first. If it’s small, dense and glossy, skip the squeeze entirely.
Two other things matter more than they should. Don’t peel it, because the skin holds its shape and gives you those little green flecks instead of a uniform beige loaf. And grate on the large holes of a box grater, never the fine ones. Fine shreds collapse into slush and dump all their water into the batter the moment sugar hits them, which puts you right back at the soggy seam.
The salt-and-drain trick people use for courgette fritters is unnecessary here. It removes too much and it seasons unevenly.
If all of this feels like too much guesswork on a Tuesday, my honest suggestion is to bake pumpkin bread instead. Canned pumpkin has a fixed moisture content, so the batter behaves the same every single time. Zucchini never will.
Ingredients
- 2 cups shredded zucchini — about 2 medium zucchini, unpeeled, on the large holes of a box grater.
- 1 3/4 cups all-purpose flour — spoon into the cup and level with a knife.
- 1 teaspoon baking soda — the main lift.
- 1/4 teaspoon baking powder — works alongside the soda.
- 1 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 3/4 teaspoon salt
- 2 large eggs — room temperature.
- 3/4 cup granulated sugar
- 1/4 cup packed brown sugar — moisture and a light caramel note.
- 1/2 cup vegetable oil — keeps the crumb soft for days in a way butter alone doesn’t.
- 3 tablespoons unsalted butter, melted — for flavour the oil can’t give.
- 1 teaspoon vanilla extract
- 1/2 cup chopped walnuts or pecans, optional
Instructions
- Preheat the oven to 350°F and grease a 9×5-inch loaf pan, or line it with parchment leaving an overhang on the long sides so you can lift the loaf out.
- Put the shredded zucchini in a clean kitchen towel or a few layers of paper towel and squeeze gently once, to remove excess moisture without wringing it dry.
- In a medium bowl, whisk together the flour, baking soda, baking powder, cinnamon, nutmeg and salt.
- In a large bowl, whisk the eggs until light, then whisk in both sugars until combined. Whisk in the oil, melted butter and vanilla.
- Fold the shredded zucchini into the wet ingredients until it’s evenly spread through.
- Add the flour mixture and fold gently with a spatula just until no dry streaks remain, adding the nuts here if you’re using them. Overmixing makes the loaf dense and tunnelled.
- Pour the batter into the tin and smooth the top.
- Bake for 50 to 60 minutes, until a skewer in the centre comes out clean or with a few moist crumbs. Tent the top loosely with foil after 35 minutes if it’s colouring too fast.
- Cool in the pan for 15 minutes, then turn out onto a wire rack and cool completely before slicing.
What I’d change on the next one
Three things, now that I’ve made this loaf five times in one summer.
I’d flip the sugar ratio to 1/2 cup granulated and 1/2 cup brown. The extra molasses in the brown sugar gives a darker, rounder flavour and holds moisture better on day three. The loaf browns a shade faster, so start checking the foil tent at 30 minutes rather than 35.
I’d stop trusting the skewer and use a thermometer. A zucchini loaf reads done at 205 to 210°F in the centre. My skewer came out clean at 47 minutes on one bake and the middle was still raw, because it went through a pocket of set batter between two shreds. The thermometer never lied to me.
And I’d toast the walnuts. Seven minutes on a dry tray at 350°F while the oven comes up to temperature, then cool them before they go in. Raw walnuts in a moist loaf go soft and slightly bitter by the next day. Toasted ones stay crisp.
One thing I wouldn’t change: the waiting. Slice this warm and the crumb smears on the knife and the flavour tastes flat. Give it four hours, or better, wrap it once it’s cold and eat it the next morning. Quick breads genuinely improve overnight, which is why I now bake this the evening before I want it, the same as I do with my cinnamon swirl banana bread loaf.
If you’ve got a glut and one loaf tin, this batter goes into a 12-cup muffin tin without any changes: fill the cups three-quarters full and bake 18 to 20 minutes at the same 350°F. The method is the same one I use for banana nut muffins, and it’s the fastest way to clear four courgettes in an afternoon. What doesn’t work is doubling the batter into one big tin. The outside sets long before the middle does, and you’re back to the wet seam. Bake two separate loaves, or bake one loaf and a batch of honey oat bread for the sandwiches, and give the second one away while it’s still warm enough to be an event.