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Roasted Garlic Compound Butter with Fresh Herbs

Name: Roasted Garlic Compound Butter
Prep time: 10 min
Cook time: 50 min
Total time: 195 min
Yield: 16 servings · about 1 tbsp each
Cuisine: American
Ingredients: 1 cup unsalted butter (2 sticks / 8 oz), softened; 1 large head garlic; 1 tsp olive oil; 1 tbsp finely chopped fresh parsley; 1 tbsp finely chopped fresh chives; ½ tsp Diamond Crystal kosher salt (or ¼ tsp Morton), plus more to taste; ¼ tsp freshly ground black pepper; ½ tsp finely grated lemon zest (optional)

By Logan · Grillion Dollar Meat

Cuisine: American

Sweet roasted garlic, fresh herbs, and creamy butter. Slice a pat onto steak, melt over vegetables, or spread on warm bread.

Jump to recipe

Roasted garlic and herb compound butter shaped into a log

PREP10 minCOOK40–50 minCOOL + CHILL15 min cool + 1–2 hr chillMAKES16 servings · about 1 tbsp each

Budget estimate: about $6 per batch · $0.38 per serving

$3 for two sticks of butter, $1 for garlic, and $2 for the portions of herbs, oil, lemon, and seasonings used.

Illustrative planning prices, not live store quotes. For the original batch; costs do not change with the serving controls. Uses only ingredient portions needed. Buying full packages costs more. Excludes fuel, tax, and unlisted sides.

A little prep, plenty of ways to use it

Does this cook fit your day?

About 10 min hands-on · 2 hr 5 min–3 hr 15 min total

The oven handles the garlic, then the refrigerator firms the log. Serve it soft after mixing if you do not need neat slices.

Hands-on time is an estimate for the original batch, including prep and finishing. Total time includes cooking and resting. Larger batches can take longer.

First time? Start here

Compound butter simply means butter mixed with flavorful ingredients. Soften the butter until it gives under gentle pressure, without melting it.

Cooking terms explained

Use the equipment you have

An oven works just as well as a smoker for roasting the garlic. A fork and bowl are all you need to mix; no food processor required.

Before you shop

Regular unsalted butter works well. Use the extra herbs in a salad or potatoes, and freeze spare butter pats to stretch the batch.

Make it a meal

Plan about a tablespoon per serving. Try it on steak, corn, salmon, roasted potatoes, or toasted bread.

LET’S COOK

Step-by-step instructions.

YOUR FINISH LINEGolden, mashable garlic; butter chilled until firm

Roast the garlic
Preheat the oven or smoker to 400°F. Remove loose papery skin from the garlic, leaving the head intact. Cut about ¼ inch off the top to expose the cloves. Set cut-side up on foil in a small baking dish, drizzle with olive oil, and close the foil into a packet. Roast for 40–50 minutes, until the cloves are golden and easily pierced with a knife. Large heads may need longer.
Cool and mash
Open the packet carefully to release steam. Cool for about 15 minutes, until the garlic is no longer warm enough to melt the butter. Squeeze the soft cloves into a bowl and mash thoroughly with a fork; discard the skins.
Mix the butter
Add softened, pliable butter, parsley, chives, salt, pepper, and optional lemon zest. Mash and stir until the garlic and herbs are evenly distributed. Taste with a clean utensil and adjust salt. If using salted butter, leave out the added salt until after tasting.
Shape and chill
Spoon onto parchment or food-safe plastic wrap. Roll into a log about 1½ inches thick and twist or fold the ends closed. Refrigerate promptly for 1–2 hours until firm. Alternatively, spoon into a small covered container and serve soft. Never put the plastic wrap in the oven or smoker.
Slice and serve
Unwrap completely and cut into pats. Add a pat to freshly cooked steak while it rests, or melt over hot corn, potatoes, or vegetables. For garlic bread, spread on split bread and toast until golden. Take out only the amount you need and keep the remaining butter refrigerated.

STORAGE NOTE

This garlic-and-herb butter needs refrigeration. Keep at 40°F or below, use within 3–4 days, or freeze promptly. Do not store it in a countertop butter keeper. Limit room-temperature time to 2 hours total, or 1 hour above 90°F.

Garlic storage guidance · OSU Extension

SMALL DETAILS, BETTER COOKS

A few helpful tips

Roast until the garlic mashes easily; firm cloves leave sharp-tasting chunks.
Let the roasted garlic cool before mixing so the butter stays creamy instead of melting.
Dry washed herbs well and chop finely for an even texture.
Add the butter after searing steak so the garlic and herbs do not burn over high heat.
One batch makes about 16 generous tablespoon-size portions; freeze what you will not use within a few days.

Plan your cook, from prep to plate

Timing is an estimate. Follow temperature and tenderness checks.

40–50 minutes to roast
Cook the garlic at 400°F until golden and very soft.
About 15 minutes to cool
Open the foil carefully and let the garlic cool before mixing with butter.
10 minutes hands-on total
Trim the garlic, chop herbs, mash, mix, and shape the butter.
1–2 hours to chill
Refrigerate until firm enough to slice. Skip shaping if serving soft straight away.

WHEN THE COOK HAS QUESTIONS

A little help.

Can I roast the garlic on my smoker?

Yes. Follow the 400°F method with the garlic in a foil packet. The foil keeps the cloves moist, so the smoke flavor will be gentle. If your smoker is already at 350°F, start checking around 50–60 minutes and allow longer as needed.

Can I use salted butter?

Yes. Omit the added salt initially, mix, and taste before deciding whether it needs more.

Do I have to chill it into a log?

No. You can use it soft immediately after mixing. Chilling makes tidy slices and helps with portioning; it is included in the total time shown.

Can I change the herbs?

Use parsley and chives as the base, or replace part of them with a little finely minced thyme or rosemary. Those herbs are stronger, so start small and taste. A pinch of chili flakes is optional.

Can I freeze it?

Yes. Freeze portions promptly in airtight wrapping, labeled with the date. Use within 2–3 months for best quality. Thaw the portion you need in the refrigerator, or melt a frozen pat directly onto hot food.

MAKE TOMORROW TASTE GOOD

Keep & serve.

Refrigerate promptly in airtight wrapping at 40°F or below and use within 3–4 days. Freeze extra portions promptly; aim to use within 2–3 months for best quality. Do not leave this garlic-and-herb butter at room temperature for more than 2 hours total, or 1 hour above 90°F.

How to use

Use a clean utensil to portion the chilled butter. Add directly to hot food or soften only the portion you need briefly before spreading. Keep unused butter cold.

Next-day idea

Freeze individual pats separated with parchment so the next steak, baked potato, or pan of vegetables is easy to finish.

USDA leftover guidance

FREE MEAT TEMPERATURE CHEAT SHEET

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Roasted Garlic Compound Butter with Fresh Herbs

Does this cook fit your day?

Step-by-step instructions.

Roast the garlic

Cool and mash

Mix the butter

Shape and chill

Slice and serve

A few helpful tips

A little help.

Keep & serve.

How to use

Next-day idea

Make it a spread.

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Cook with confidence.