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How long to roast courgette in oven?
The answer depends on how you cut it and what you’re aiming for.
Roasting courgette in the oven usually takes between 15 and 30 minutes at 400°F (200°C).
If you’re wondering how long to roast courgette in oven exactly, the short answer is that smaller pieces roast faster while larger chunks need more time.
In this post, we’ll cover how long to roast courgette in oven based on different cuts, the best temperatures to use, and a few tips so your courgette comes out perfectly tender every single time.
How Long to Roast Courgette in Oven Based on Cut Size
The time it takes to roast courgette in oven really comes down to how you slice it.
Here’s a breakdown so you know exactly how long to roast courgette in oven for each style.
1. Half-Moon Slices (15–20 Minutes)
Cut your courgette into half-moon slices about half an inch thick.
These roast in roughly 15 to 20 minutes at 400°F (200°C).
This is one of the fastest ways to roast courgette in oven because the slices are thin and cook through quickly.
2. Quarters or Spears (20–25 Minutes)
Quartered courgette or thick spears take a bit longer.
Expect about 20 to 25 minutes when you roast courgette in oven this way.
Spears hold their shape well and give you that nice caramelized edge with a tender middle.
3. Thick Chunks or Cubes (25–30 Minutes)
If you cut courgette into one-inch cubes or chunks, plan for 25 to 30 minutes.
These bigger pieces need more time to roast courgette through without burning the outside.
Toss them halfway so every side gets that golden finish.
4. Whole Courgette (30–40 Minutes)
Roasting a whole courgette takes the longest, around 30 to 40 minutes depending on size.
Pierce it with a fork first so steam can escape.
When you roast courgette whole, it steams from the inside and gets soft and scoopable.
Best Temperature and Tips for Roasting Courgette in Oven
Knowing how long to roast courgette in oven is only half the battle.
The temperature you choose matters just as much.
1. Stick With 400°F (200°C)
400°F is the sweet spot for roasting courgette in oven.
It’s hot enough to caramelize the edges but not so hot that the outside burns before the inside cooks.
If you’re in a hurry, you can push it to 425°F and shave a few minutes off.
2. Don’t Skip the Oil
Coat your courgette in a little olive oil before it goes in the oven.
Oil helps it brown instead of drying out while you roast courgette.
A tablespoon or two is plenty for two medium courgettes.
3. Spread Them in a Single Layer
Crowding the pan is the number one mistake people make when they roast courgette in oven.
If the pieces overlap, they steam instead of roast and turn mushy.
Give each piece a little space and use two trays if you need to.
4. Flip Halfway Through
About halfway through the roasting time, flip your courgette pieces over.
This helps both sides brown evenly while you roast courgette in oven.
It’s a small step that makes a big difference in texture.
5. Season After Roasting
Salt draws out moisture, so add your salt after the courgette comes out of the oven.
A squeeze of lemon, some garlic powder, or fresh herbs work great too.
This keeps the flavor bright instead of soggy.
How to Tell When Courgette Is Done Roasting
You’ll know your courgette is ready when the edges look golden and slightly crisp.
The flesh should be tender when you pierce it with a fork, but not falling apart.
If it’s still firm in the middle, give it another 3 to 5 minutes and check again.
Overcooked courgette turns soft and watery, so keep an eye on it near the end of the roasting time.
So, How Long to Roast Courgette in Oven?
Roasting courgette in the oven takes 15 to 30 minutes at 400°F, depending on how you cut it.
Half-moon slices take about 15 to 20 minutes, spears and quarters need 20 to 25 minutes, and thick chunks take 25 to 30 minutes.
Whole courgette takes the longest at 30 to 40 minutes.
So the next time you’re wondering how long to roast courgette in oven, just remember it comes down to size, temperature, and giving those pieces room to breathe.
Get those three things right and you’ll have perfectly roasted courgette every time.