How to Roast Whole Garlic
Raw garlic bites back, but roasted garlic offers a quiet, earthy sweetness. Once you have a stash of these soft cloves, you can mash them into butter, spread them on warm bread, or stir them into soups to add depth without the typical acidic burn.
Pick a plump bulb.
Choose heads that feel heavy for their size and have tight, papery white skin. If the cloves look shriveled or have sprouted green shoots, they will taste bitter once roasted.
- Chef's knife
- Aluminum foil or a small ceramic baking dish
- Baking sheet
What goes in.
- 4whole garlic bulbs
- 2 tbspextra virgin olive oil
- to tastekosher salt
Creating a Steam Chamber
Wrapping the bulbs tightly in foil prevents the outer layers from burning before the centers soften. This traps the moisture, essentially poaching the cloves in their own oils and steam.
The method.
Prepare the oven
Preheat your oven to 400°F (200°C).
Expose the cloves
Peel away the loose, outer layers of paper from the garlic bulbs, leaving the head intact. Use your knife to slice about 1/4 inch off the top, exposing the very tip of every clove.
Season and wrap
Place the bulbs on a sheet of aluminum foil. Drizzle the oil over the cut tops, letting it seep down into the crevices. Sprinkle with a pinch of salt. Fold the edges of the foil upward to create a tight, sealed packet.
Roast
Set the foil packet on a baking sheet and roast for 40 to 45 minutes. The garlic is ready when the cloves are golden brown and yield easily to pressure.
Extract
Let the bulbs cool until you can handle them. Squeeze the bottom of the bulb; the soft, caramelized cloves will slide right out of the skins.
Other turns to take.
Herb-Infused
Tuck a sprig of fresh rosemary or thyme into the foil packet before sealing to impart a piney scent to the oil.
Balsamic Glazed
Drizzle a teaspoon of balsamic vinegar over the cloves before roasting for a slightly acidic, jammy finish.
When it doesn't go to plan.
If you have a dedicated garlic baker, use it; however, a muffin tin covered with foil also works well for roasting multiple bulbs at once.
Store roasted cloves in a jar covered with olive oil in the refrigerator for up to one week.
Spread the mashed cloves onto toasted baguette slices for an immediate upgrade to any meal.
The ones that keep coming up.
How do I know if they are undercooked?
If you squeeze a clove and it feels firm or resistant, it needs more time. The final texture should be similar to soft butter or thick paste.
Can I roast just one bulb?
You can, but the oven heat is better utilized if you roast several at once. They keep well, so it is worth the effort to do a full tray.
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