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One tray, one oven, a whole meal

Start here 6 min read Basics

Turn the oven up, tip a tray of plain vegetables in, and something changes. Edges go dark and sweet, the middles turn soft, and dinner more or less cooks itself. Here's how roasting became the laziest good meal we know.

Featured A ceramic tray of roasted potato wedges and carrot batons on a dark wooden table

About this blog

Roasting, and not much else

The Roasting Tray is a small blog with one obsession: what a hot oven does to a pile of vegetables. Carrots that were dull and woody go sweet and chewy at the tips. A head of cauliflower breaks into nutty, crisp-edged florets. Potatoes turn glassy and gold. None of it takes skill — it takes heat, a bit of oil, and the patience to leave the tray alone.

There's nothing to sign up for and no meal plan to follow. Just the practical stuff, written plainly: which oven temperature actually browns things, why a crowded tray steams instead of roasts, how to make a whole dinner land on one sheet at once, and what to do with the roasted odds and ends still sitting in the fridge on Wednesday.

6full reads, from a plain first tray to a fridge full of roasted leftovers with a plan.
1tray, one oven, and a whole meal — the entire idea behind the blog, on repeat.

The reads

Six ways to get more out of the tray

Each one is a proper read — the heat, the spacing, the oil, and the small habits that make plain vegetables worth reaching for.

Crisp-skinned fish resting on a stack of roasted vegetables on a dark plate

A whole meal

The sheet-pan dinner

One tray, one protein, a heap of vegetables, and almost no washing up. How to time it so everything finishes together.

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Bright orange flames glowing inside the open door of a hot oven

Technique

Why high heat matters

The difference between pale, sad veg and dark, sweet, blistered veg is mostly one thing: how hot you were brave enough to go.

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What the heat is doing

Three things happen on a good tray

Roasting isn't one process — it's a few, all racing each other. Knowing which is which tells you when to pull the tray.

Water leaves The first job of a hot oven is to drive off moisture. Until the surface is dry, nothing browns — it just simmers in its own steam.
Sugars catch Once dry, the natural sugars at the edges start to caramelise. That's the sweet, sticky, near-burnt bit everyone fights over.
Edges crisp The outside firms into a thin, crunchy shell while the middle stays tender. Get both at once and you've nailed it.

Keep these handy

Rough temperatures worth remembering

Starting points, not rules — ovens lie and vegetables differ. Learn these and you can roast most things without a recipe.

220°C

The everyday roast

Hot enough to brown quickly. The go-to for most cut vegetables on a bare, single layer.

200°C

Dense roots

A touch gentler and longer so big chunks of beet, swede and potato cook through before the edges burn.

240°C

Fast & blistered

The blast setting for broccoli, sprouts and peppers when you want char and speed over softness.

10 min

Leave it alone

Roughly how long to wait before the first toss. Poke too soon and nothing gets a chance to crisp.