Chimichurri Butter With Sautéed Garlic | CookOS
A silky chimichurri butter sauce made with sautéed garlic, fresh parsley, and oregano—designed as a melted butter sauce rather than compound butter. It pairs brilliantly with grilled steak, roast beef, and roasted vegetables.
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125g / 1 stick (8 tbsp) unsalted butter
3/4 tsp cooking salt / kosher salt ((reduce by 30% for table salt, + 30% for flakes))
3 tsp garlic (, finely minced (3 - 4 cloves))
1 tsp large red chilli (, deseeded, finely minced (or Birds Eye/Thai, for extra spicy!))
1 tbsp red wine vinegar (or lemon juice)
1/4 cup finely minced parsley leaves ((about 1 cup leaves before chopping))
2 tbsp fresh oregano (, finely minced) 7 Ingredients Delivery in as fast as one hour.*
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1
Sauté - Melt butter with the salt on medium heat. Sauté garlic and red chilli until the garlic is very light golden - about 30 seconds.
2
Herbs - Remove from heat. Let it cool for at least 5 minutes. Stir in the parsley, oregano and vinegar just before serving.
3
Serve warm! (ie butter melted). Spoon over steak, roast beef slices, vegetables (cooked), other cooked proteins (fish, chicken, prawns/shrimp, pork).
4
Making ahead: You can let the garlic butter sit around for a while (even overnight), just melt to liquify before stirring in the parsley and oregano.
Tips & Notes Pro tips Mince the parsley by hand with a sharp knife—never use a food processor or stick blender, which will emulsify and discolor the sauce. Sauté the garlic in butter over low heat for 1–2 minutes until fragrant; don't let it brown or it will become bitter. Add vinegar last to prevent the acid from breaking down the fresh herbs before serving. Use this sauce warm poured over hot steak or roasted vegetables for best flavor absorption. Substitutions Red wine vinegar → lemon juice or lime juice (for brightness) Fresh oregano → dried oregano (use 2/3 tsp; dried is more concentrated) Red chilli → jalapeño or other fresh green chilli (milder heat) Storage & make-ahead Store as a liquid sauce in an airtight container in the fridge for up to 3 days; reheat gently over low heat before serving.
Common Questions Can I make chimichurri butter ahead of time? Yes, but store it as a liquid sauce in an airtight container in the fridge for up to 3 days. Reheat gently in a saucepan or microwave before serving.
Why does stick blending ruin this sauce? Blending emulsifies the butter and minced parsley immediately, creating a cloudy, overly green sauce. Hand-mincing keeps the texture and color bright.
What's the difference between this and compound butter? This is a pourable melted butter sauce because the garlic is sautéed first. Compound butter is a solid log you slice. They're different applications.
Can I substitute the red wine vinegar? Yes, use lemon juice in an equal amount for a brighter, citrus-forward flavor.
How much does this recipe yield? This recipe makes 3/4 cup (180ml), enough to sauce 4–6 servings of protein or vegetables.
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