Roasted Garlic Butter Recipe

Featured in Essential Condiments.

Whip up decadent roasted garlic butter at home! Amazing as a spread, dip, or a cooking base. Perfect for all your meals.
Casey - Recipe Author
Updated on Fri Jan 09 2026 at 08:23 AM
Roasted Garlic Butter Recipe - Featured Image Pin it
Roasted Garlic Butter Recipe | Recipes by HomeChef

Okay, so picture this: I'm maybe 10, sneaking into my Nonna's kitchen. The air, thick with the smell of simmering tomato sauce and something… heavenly. That something was her garlic butter. Honestly, it wasn't just butter and garlic; it was pure magic. This recipe is my attempt to recreate that magic, that warmth, that feeling of being completely and utterly loved. It’s taken years, countless batches, and a few (okay, many) kitchen mishaps, but I think I've finally cracked it. It's not just a recipe; it's a story, a memory, a whole lotta love poured into a bowl. And to be real, it’s ridiculously easy. Except for that one time I set off the smoke alarm… but we don’t talk about that. This is the kind of recipe that makes your house smell amazing, that tastes like a warm hug on a chilly evening, the kind that makes even the pickiest eaters reach for seconds. It's the ultimate comfort food, and honestly, I’m obsessed.

Why You'll Love This Recipe

  • It's ridiculously easy most of the work is done by the oven!
  • Great for picky eaters and perfect for leftovers (trust me).
  • Comfort food appeal that hits different. It’s seriously hug-in-a-bowl good.
  • Perfect for date nights or cozy nights in (or both!).
  • A total meal-prep win when you're short on time.
  • It has that emotional appeal that just hits different. It's more than just food.

I once tried to roast the garlic in foil, thinking I was being clever. Oops. The garlic turned into a gooey, charred mess. Let's just say I learned my lesson the hard way. Lesson learned: use a proper roasting pan, people!

Ingredients

  • Heads of Garlic: At least 3, preferably more! I use as much garlic as humanly possible, because, well, garlic. It’s the star of the show, okay?
  • Unsalted Butter: I swear by Kerrygold. It's rich, creamy, and just tastes better. Don't even think about using margarine, ew. This is about quality, people.
  • Fresh Rosemary: A few sprigs. Fresh herbs always win in my book. Dried just doesn't cut it. The aroma alone is worth it.
  • Sea Salt: To taste. But I always go heavy on the salt. I know, I know, it’s not always the healthiest option, but it adds a necessary dimension to the butter.
  • Freshly Ground Black Pepper: A generous pinch. Because everything needs a little kick.
  • Olive Oil: Just a drizzle. Enough to coat the garlic heads for roasting. I prefer extra virgin, but any good quality olive oil will do.

Instructions

Preheat Oven & Prep Garlic:
Preheat your oven to 400°F (200°C). This is where I always forget to preheat, leading to longer cooking times. Don’t be like me! Slice off the tops of the garlic heads to expose the cloves. Drizzle with olive oil and a sprinkle of salt and pepper. It’s simple, yet so important.
Roast the Garlic:
Place the garlic heads in a small oven-safe dish and roast for 30-40 minutes, or until the cloves are soft and golden brown. The smell at this stage? Pure heaven. Seriously, it’s intoxicating.
Mash & Mix:
Once the garlic is cool enough to handle (don’t burn yourself!), squeeze the roasted cloves out of their skins. Mash them gently with a fork. Then, add the softened butter and mix until smooth and creamy. I usually add some extra salt and pepper here because I love a good punch of flavor.
Add Herbs:
Finely chop the rosemary and add it to the garlic butter mixture. Mix well to combine. This is when I usually add a pinch of red pepper flakes for a little extra heat. I’m a bit of a spice fiend, you see.
Chill & Serve:
Transfer the garlic butter to a small bowl or ramekin. Cover and refrigerate for at least 30 minutes to allow the flavors to meld. This is the hardest part, because honestly, I just want to eat it right away.
Enjoy!
Serve your heavenly roasted garlic butter with crusty bread, grilled vegetables, pasta, or anything your heart desires. I love it on steak and roasted potatoes. It’s a total game-changer.

Making this roasted garlic butter always reminds me of my Nonna’s kitchen the warmth, the love, the delicious smells. It's more than just a recipe; it’s a connection to my heritage and a delicious way to share that with everyone.

Storage Tips

Store the roasted garlic butter in an airtight container in the refrigerator for up to a week. I’ve tried freezing it, but it doesn’t hold up as well. Also, I microwaved it once and the sauce separated so don't do that lol. Just keep it refrigerated and enjoy it within a week.

Roasted Garlic Butter Recipe - Image 1Pin it
Roasted Garlic Butter Recipe - Image 1 | Recipes by HomeChef

Ingredient Substitutions

I've experimented with thyme and oregano instead of rosemary, and they both worked surprisingly well. I also tried using unsalted butter, which I usually prefer but Kerrygold is my ultimate favorite! Feel free to get creative and experiment with different herbs.

Serving Suggestions

This garlic butter is amazing with crusty bread, grilled meats, roasted vegetables, pasta, and even mashed potatoes. Honestly, I’ve used it on everything! It pairs perfectly with a glass of red wine or a cozy cup of tea. This dish and a rom-com? Yes please.

Cultural Backstory

This recipe is my own adaptation of my Nonna’s garlic butter. It's a simple recipe, but it holds so much meaning for me. It's a taste of home, a reminder of family gatherings, and a way to keep her culinary traditions alive. It's more than just garlic and butter; it's a piece of my heart.

Pro Tips

  • Roasting the garlic brings out its sweetness and mellows its pungency.
  • My favorite variation is adding a touch of lemon zest for brightness.
  • In the fall, I like to add a sprinkle of nutmeg for a warm, autumnal twist.

This recipe is more than just a collection of ingredients and instructions; it’s a taste of home, a piece of my heart, and a whole lot of love. I hope you enjoy making it as much as I do! Please share your own versions with me!

Roasted Garlic Butter Recipe - Image 2Pin it
Roasted Garlic Butter Recipe - Image 2 | Recipes by HomeChef

Frequently Asked Questions

→ Can I use this garlic butter on sweet dishes?

Honestly, I haven’t tried it, but I bet it would be delicious on vanilla ice cream! It might be a little savory, though, so proceed with caution.

→ What if I don’t have fresh rosemary?

Dried rosemary will work, but fresh is always best. Use about 1 teaspoon of dried rosemary for every 1 tablespoon of fresh.

→ How long can I store the roasted garlic butter?

Up to a week in the refrigerator. Don’t freeze it; it doesn't hold up well. Trust me on this one.

→ Can I make this ahead of time?

Absolutely! In fact, it's better if you do. The flavors meld together beautifully while it chills in the fridge.

→ What else can I use this garlic butter on?

Oh my goodness, the possibilities are endless! Try it on popcorn, potatoes, roasted chicken, you name it!

Roasted Garlic Butter Recipe

Whip up decadent roasted garlic butter at home! Amazing as a spread, dip, or a cooking base. Perfect for all your meals.

4.4 out of 5
(72 reviews)
Prep Time
15 Minutes
Cook Time
40 Minutes
Total Time
55 Minutes
By: Casey


Difficulty: Beginner

Cuisine: Italian

Yield: 4 Servings

Dietary: Vegetarian

Published: Thu Jul 10 2025 at 01:33 AM

Last Updated: Fri Jan 09 2026 at 08:23 AM

Start Cooking
Cooking Mode Active - Screen Won't Sleep

Ingredients

→ Main Ingredients

01 3-4 heads of garlic
02 1 cup unsalted butter (Kerrygold preferred)
03 Fresh rosemary sprigs

→ Seasonings & Spices

04 Sea salt
05 Freshly ground black pepper

→ Garnish & Toppings

06 Red pepper flakes (optional)

→ Optional Extras

07 Lemon zest
08 Nutmeg

Instructions

Step 01

Preheat your oven to 400°F (200°C). Slice off the tops of the garlic heads to expose the cloves. Drizzle with olive oil and a sprinkle of salt and pepper.

Step 02

Place the garlic heads in a small oven-safe dish and roast for 30-40 minutes, or until the cloves are soft and golden brown.

Step 03

Once cool enough to handle, squeeze the roasted cloves out of their skins. Mash them gently with a fork. Add the softened butter and mix until smooth and creamy.

Step 04

Finely chop the rosemary and add it to the garlic butter mixture. Mix well to combine. Add red pepper flakes (optional) for extra heat.

Step 05

Transfer the garlic butter to a small bowl or ramekin. Cover and refrigerate for at least 30 minutes to allow the flavors to meld.

Step 06

Serve your heavenly roasted garlic butter with crusty bread, grilled vegetables, pasta, or anything your heart desires!

Notes

  1. Don’t overcrowd the garlic cloves when roasting, they need space to roast properly.
  2. Store the roasted garlic butter in an airtight container in the refrigerator for up to a week.
  3. If you don’t have fresh rosemary, dried works in a pinch, but fresh is always best.
  4. Serve with crusty bread, grilled meats, roasted vegetables, or pasta.

Tools You'll Need

  • Oven
  • oven-safe dish
  • fork
  • small bowl or ramekin

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 200 calories
  • Total Fat: 20 grams
  • Total Carbohydrate: 5 grams
  • Protein: 2 grams

Reviews & Comments

Required fields are marked *