How to roast vegetables in the oven like a restaurant

Learn the tricks restaurants use to get deeply browned, well-seasoned roasted vegetables at home. This suits any home cook with a basic oven and baking sheet. The key is generous salt, enough fat, high heat and space between pieces.

Why are a restaurant's vegetables so much better than homemade ones?, by Ethan Chlebowski on YouTube. 12 min 47 s.

9 chapters. Tap a step to jump to it.Chapters from the creator
Video length
12 min 47 s
Time to do it
40 minutes
Difficulty
Easy
Steps
9

What you need

Steps

  1. Heat your oven to a high setting, around 220C or 425F. Turn on the convection fan if your oven has one, since moving air browns vegetables faster and more evenly.

  2. Cut vegetables into similar-sized pieces so they cook at the same rate. Dry them well with a towel, because surface moisture steams instead of browning.

  3. Salt the vegetables generously before roasting. Treat salt as the main seasoning rather than relying on herbs and spices, and taste a raw piece to judge the level.

  4. Coat the pieces in a thin, even layer of oil or fat. Use enough to make them glossy but not greasy, and choose a fat with a high smoke point for high heat.

  5. Spread the vegetables on a baking sheet in a single layer with space between pieces. Crowding traps steam, so use two sheets if needed.

  6. Roast without stirring for the first stretch so a browned crust can form. Then flip the pieces and continue until they are tender and deeply browned at the edges.

  7. For dense vegetables like carrots or potatoes, parboil them in salted water for a few minutes first. Drain and dry them before roasting so the insides cook through.

  8. Frozen vegetables work too. Roast them straight from frozen at high heat and give them extra time, since they release more water.

  9. Finish after roasting with flavor boosters like lemon juice, fresh herbs, grated garlic or a drizzle of good oil. Add these at the end so they stay bright.

Tips and common mistakes

Do not salt at the very end only, since salt needs time and heat to season the inside of the vegetable.

A hot sheet pan preheated in the oven gives an instant sear when the vegetables hit it.

If the vegetables look pale, raise the heat or switch on convection rather than cooking longer at low heat.

Questions

Why do my roasted vegetables come out soggy?

Too much moisture and not enough heat or space cause steaming. Dry the pieces, use high heat and spread them out in a single layer.

Do I need a convection oven?

No, but the fan helps brown vegetables faster and more evenly. Without it, use the top of your oven's heat range and rotate the pan halfway.

Can I roast frozen vegetables?

Yes. Roast them from frozen at high heat and allow extra time, since they contain more water than fresh ones.

This guide was drafted from the video's details and general task knowledge. It has not been checked against the full video. Check the video and relevant product instructions before following a procedure. Report a correction.

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