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Roasting whole garlic
Beginner Vegetables, grains and beans
Roasting whole garlic is slow-roasting a whole head of garlic until the cloves turn soft, sweet and spreadable.
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How do you do it?
- Heat the oven to 400°F and slice about 1/4 inch off the top of the head to expose the cloves.
- Drizzle with a teaspoon of olive oil, sprinkle with salt, and wrap tightly in foil.
- Roast 40-50 minutes, until the cloves are golden and soft enough to squish.
- Cool slightly and squeeze the cloves out; refrigerate leftovers and use within about 4 days, or freeze.
Why does it work?
Raw garlic's sharp bite forms only when cut cells let an enzyme turn a stored compound into pungent allicin. Roasting the head whole keeps most cells intact while heat shuts that enzyme down, so little bite forms. Slow heat then breaks down the garlic's starches into sugars and browns them, giving a mellow, sweet, nutty flavor.
What are the common mistakes?
- Too hot or too short — cloves scorch and turn bitter outside, firm inside.
- Storing garlic in oil at room temperature — risk of botulism; keep it cold.
- Skipping the foil — the exposed tops dry out and burn.
Still stuck? Watch someone do it on YouTube.
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