Description
Rich European-style butter melted with sweet whole roasted garlic cloves, finely minced raw garlic, fresh Italian parsley, crushed red pepper flakes, bright lemon juice, and kosher salt into a bold, deeply flavored compound sauce that elevates steak, bread, chicken, seafood, and vegetables instantly. The ultimate finishing sauce for anything that comes off the grill.
Ingredients
- 1 cup (227g) unsalted butter, European-style preferred
- 1 whole head garlic, for roasting
- 2 cloves raw garlic, finely minced
- 2 tablespoons (8g) fresh Italian flat-leaf parsley, finely minced
- 1 teaspoon (2g) crushed red pepper flakes
- 1 tablespoon (15ml) fresh lemon juice
- 1 teaspoon (5ml) extra virgin olive oil
- ½ teaspoon (3g) kosher salt, plus more for roasting
Instructions
- Preheat oven to 400°F (200°C). Slice the top off the whole head of garlic to expose the cloves. Drizzle with olive oil and a pinch of kosher salt, wrap tightly in foil, and roast for 35–40 minutes until the cloves are deeply golden, completely soft, and caramelized throughout. Allow to cool slightly then squeeze all the roasted cloves out of their skins into a small bowl and mash into a smooth paste with a fork.
- Melt the butter in a small saucepan over medium-low heat until completely melted and just beginning to foam gently around the edges.
- Add the roasted garlic paste and raw minced garlic to the melted butter and stir to combine. The roasted garlic adds deep sweetness while the raw garlic provides a sharp, punchy bottom note.
- Add the finely minced fresh parsley, crushed red pepper flakes, fresh lemon juice, and kosher salt. Stir everything together until fully incorporated and the butter is evenly seasoned throughout.
- Taste and adjust — more lemon for brightness, more red pepper for heat, more salt if needed.
- Serve warm immediately as a dipping sauce, or pour into a ramekin and allow to solidify at room temperature for a spreadable compound butter. Refrigerate until set for a firm, sliceable version.
Notes
- Do not rush the garlic roasting — the full 35–40 minutes at 400°F is what transforms sharp raw garlic into the sweet, caramelized, almost nutty paste that defines this butter.
- The double garlic approach — roasted and raw together — is the key to the layered, complex garlic flavor that makes this cowboy butter so much better than single-garlic versions.
- Use the best quality European-style butter you can find — higher fat content means richer flavor and a more luxurious finished sauce.
- Prep Time: 5 minutes
- Cook Time: 40 minutes