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    The Heirloom Pantry » Recipes » Dressings and Sauces

    Oven-Roasted Garlic (In Aluminum Foil)

    Published: May 2, 2023 · Modified: Nov 21, 2023 by Kathleen Higashiyama · The following content may contain paid links. When you click and shop the links, we receive a commission.

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    Oven-roasted garlic in aluminum foil Pinterest pin.

    Oven-Roasted Garlic adds deep, caramelized garlic flavor to any dish! All you need is a whole garlic bulb, a drizzle of olive oil, and aluminum foil. Use roasted garlic to enhance recipes, like garlic mashed potatoes, garlic bread, compound butter, dips, and more.

    Oven-roasted garlic bulb in olive oil in aluminum foil.

    This Oven Roasted Garlic is so easy and tasty that we always add it to our dinners and sides. We especially love it spread on bread; with flank steak, cast iron chicken breast, or fish; or mixed into our Garlic Herb Butter Compound. Just follow our simple, fool-proof recipe then enjoy!

    Jump to:
    • Ingredients
    • Substitutions/Variations
    • Instructions
    • What to Serve with Roasted Garlic
    • Storage
    • Recipe FAQs
    • Cooking Tips
    • Related Recipes
    • Did You Like This Recipe?
    • 📖 Recipe

    Ingredients

    Ingredients to make oven-roasted garlic, including aluminum foil, garlic bulb, and olive oil.
    • Garlic - Garlic has a classic herbaceous and pungent aroma.
    • Olive oil - Olive oil is a delicious fat to roast the garlic in.

    See recipe card for quantities.

    Substitutions/Variations

    • Flavored olive oil - Try our recipe with a a truffle or herb-infused olive oil.
    • Spicy - Sprinkle the garlic with some paprika or red pepper chili flakes to make the garlic spicy.
    • Flavored salt - If you are enjoying this garlic spread on bread, try it with flavored salt for an extra flavor dimension.
    • No foil - You can also roast garlic without foil in a ramekin or cocotte.

    Instructions

    Steps to make oven-roasted garlic (in aluminum foil), including removing the garlic skins, slicing the top off the bulb, and placing in aluminum foil with olive oil.
    • Prepare oven - Heat oven to 400° F. Tear off a square of aluminum foil that is large enough to wrap a whole bulb of garlic.
    • Prepare garlic - Remove the skin on the outside of the garlic bulb to reveal the individual cloves. Slice off about a quarter inch off of the top of the garlic bulb so the raw cloves are exposed. (Photo 1 and 2)
    • Wrap garlic - Place the garlic cut side up on the aluminum foil and drizzle the cloves with olive oil. Wrap the garlic tightly in the aluminum foil. (Photo 3 and 4)
    Steps to make oven-roasted garlic (in aluminum foil), including roasting the garlic in aluminum foil, opening the foil, and squeezing out the garlic cloves from the garlic skins.
    • Roast - Place the aluminum foil-wrapped garlic on a baking sheet and place it on the middle rack in the oven. Roast for 40-45 minutes. (Photo 5)
    • Remove roasted garlic - Allow the garlic to cool then use a small fork, chopsticks, or your hands to remove the roasted garlic cloves. To use your hands, pinch the bottom of the bulb with your fingers and squeeze in an upward motion to push out the garlic. (Photo 6, 7, and 8)

    Pro tip - Make sure you get a lot of olive oil in the cloves so the they roast thoroughly.

    What to Serve with Roasted Garlic

    Roasted Garlic enhances the flavor of so many different dishes! We love it spread on bread for an appetizer or with our Bavette Steak, Crispy White Fish, or Cast Iron Chicken as a main course. We also love it mixed with butter and herbs to make Garlic Herbed Butter. Finally, you can enjoy it with veggies like our Elotes Style Corn, or toss it with other veggies like Bacon Brussel Sprouts, Baked Asparagus, Roasted Onions, and Roasted Carrots.

    Storage

    This roasted garlic is best enjoyed fresh. But if you have leftover garlic, be sure to remove the garlic from the skin. Then store roasted garlic in the refrigerator in an air-tight container for up to 3 days.

    Recipe FAQs

    How do you roast garlic without burning it?

    If you follow our recipe, the garlic should cook perfectly. But you should also keep a close eye on the garlic while it cooks to ensure it doesn't burn.

    Why is my roasted garlic bitter?

    Overcooked garlic will turn bitter.

    Does roasting garlic destroy its benefits?

    Yes, if you roast garlic, you lose some of the nutritional benefits. However, roasted garlic is still full of antioxidants and vitamins.

    Why does roasted garlic taste different?

    When compared to raw garlic, roasted garlic has a mellower, less pungent, and slightly sweeter flavor. This is because the roasting process breaks down some of the compounds that give garlic its strong flavor. Roasting garlic at a high temperature also caramelizes it's natural sugar, making the garlic mildly sweet.

    Does roasted garlic need to be refrigerated?

    Yes, roasted garlic is perishable and if you leave it out more than a couple hours, botulism can occur.

    Can you roast garlic without aluminum foil?

    Yes, you can roast garlic without aluminum foil by using a ramekin or small baking dish with a lid.

    Oven-roasted garlic removed from the garlic paper and served in a ramekin.

    Cooking Tips

    • Make sure that the foil surrounding the garlic is sealed. The moisture helps soften the garlic and ensures it won't dry out.
    • When you are squeezing out the garlic, start at the base of the bulb to ensure all of the garlic pushes out.

    Related Recipes

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      Garlic Herb Butter (For Steak, Veggies, and More)
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      Bavette Steak (Broiled Garlic Flank Steak)
    • Juicy cast iron chicken breast with herbed roasted garlic butter and lemon juice in a Lodge cast iron skillet.
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    Did You Like This Recipe?

    Love this easy oven roasted garlic recipe? Please leave a 5-star rating in the recipe card below & consider leaving a comment below. Thanks!

    Sign up for THP's newsletter and keep in touch on Instagram, Facebook, Pinterest, TikTok, and YouTube. If you make this recipe, tag #theheirloompantry so we can see your roasted garlic!

    📖 Recipe

    Oven-roasted garlic bulb in olive oil in aluminum foil.
    Print Recipe Pin Recipe
    5 from 2 votes

    Oven Roasted Garlic (In Aluminum Foil)

    Oven-Roasted Garlic adds deep, caramelized garlic flavor to any dish! All you need is a whole garlic bulb, a drizzle of olive oil, and aluminum foil. Use roasted garlic to enhance recipes, like mashed potatoes, garlic bread, compound butter, dips, and more.
    Prep Time5 minutes mins
    Cook Time45 minutes mins
    Total Time50 minutes mins
    Course: Condiment, Sides
    Cuisine: American
    Servings: 1 bulb of garlic
    Calories: 13kcal
    Author: Kathleen Higashiyama

    Equipment

    • 1 aluminum foil
    • 1 baking sheet

    Ingredients 

    • 1 bulb of garlic or more
    • 1 olive oil
    Prevent your screen from going dark

    Instructions

    • Prepare oven - Heat oven to 400°F. Tear off a square of aluminum foil that is large enough to wrap a whole bulb of garlic.
    • Prepare garlic - Remove the paper on the outside of the garlic bulb to reveal the individually-wrapped cloves. Slice off about a quarter inch off the top off the garlic bulb so the raw cloves are exposed. Place the garlic cut side up on the aluminum foil and drizzle the cloves with olive oil. Wrap the garlic tightly in the aluminum foil.
      1 bulb of garlic, 1 olive oil
    • Roast - Place the aluminum foil-wrapped garlic on a baking sheet and place it on the middle rack in the oven. Roast for 40-45 minutes.
    • Remove roasted garlic - Allow the garlic to cool then use a small fork, chopsticks, or your hands to remove the cloves. To use your hands, pinch the bottom of the bulb with your fingers and squeeze in an upward motion to push out the garlic.

    Video

    Notes

    Storage
    • This roasted garlic is best enjoyed fresh. But if you have leftover garlic, remove the garlic from the skin then refrigerate it in an air-tight container for up to 3 days.
    Cooking Tips
    • Get a lot of olive oil in the cloves so the they roast thoroughly.
    • Double check that the foil surrounding the garlic is sealed. The moisture will soften the garlic and ensure it won't dry out.
    • When you squeeze out the garlic, start at the base of the bulb to ensure all of the garlic pushes out.

    Nutrition

    Calories: 13kcal | Carbohydrates: 1g | Protein: 0.2g | Fat: 1g | Saturated Fat: 0.1g | Polyunsaturated Fat: 0.1g | Monounsaturated Fat: 1g | Sodium: 1mg | Potassium: 12mg | Fiber: 0.1g | Sugar: 0.03g | Vitamin A: 0.3IU | Vitamin C: 1mg | Calcium: 5mg | Iron: 0.1mg
    Tried this recipe?Mention @theheirloompantry or tag #theheirloompantry!

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    About the Author

    Kat Higashiyama and Alec Totto are recipe developers, food photographers, and the authors behind The Heirloom Pantry. Since 2017, they have shared recipes inspired by their Japanese and Italian heritage and California and Hawaii roots. They reside in San Jose with their two dogs, Peeps and Paisley. Read More…

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    Alec and Kat with Paisley and Peeps on the beach

    We're Kat and Alec, the culinary duo behind The Heirloom Pantry, where family recipes from our Italian and Japanese heritage meet fresh California ingredients and Hawaiian sunshine. Our chef-tested dishes help you conquer weeknights and wow guests with effortless entertaining. Join us on this delicious journey – let's cook up confidence, together!

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