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vegetable

Onion

Yellow, red, or white — sliced or quartered

Quick Answer

Onion: roast (wedges) at 400°F for about 32 min.

Cooking Methods

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your temp
400°F
cook time
~32min
Low & slow 375°425° Hot & fast
Cut through root to hold together.
Low40–50 min
Medium-Low30–40 min
Burner Guide: Low heat and patience — there is no shortcut to true caramelization. Higher heat browns the outside but leaves the inside raw and crunchy. Stir every 5 minutes. A pinch of salt draws out moisture. The onions should be deep amber, jammy, and sweet. Takes 30–50 minutes. Worth it.
Stir every 5 min. Pinch of salt.

Frequently Asked Questions

What are the best tips for cooking onion?
True caramelization takes 30–45 min. Low heat. Patience. No shortcuts.
How do you roast (wedges) onion?
Roast (wedges) at 38–26 min. Cut through root to hold together.
How do you caramelize onion?
Caramelize at 40–50 min. Stir every 5 min. Pinch of salt.
How do you sauté onion?
Sauté at 8–12 min. Translucent and soft.