Melt the Butter:- Place a small saucepan over low heat. Add the butter and olive oil together and allow them to melt slowly, stirring occasionally. Keep the heat low to prevent browning.
Sauté the Garlic:- Add the minced garlic to the melted butter. Cook for about 30–40 seconds until fragrant. Do not let the garlic brown, as it can turn bitter.
Add Citrus Flavor:- Stir in the fresh lemon juice and lemon zest. Let the sauce warm gently for 20–30 seconds so the citrus blends smoothly with the butter.
Season the Sauce:- Season with salt and freshly ground black pepper to taste. Add red pepper flakes if you prefer a mild Florida-style heat.
Finish with Fresh Herbs:- Remove the saucepan from heat and stir in the chopped parsley. The sauce should be glossy, light, and aromatic.
Serve Immediately:- Spoon the Florida permit sauce over grilled, pan-seared, or blackened permit fish just before serving for the best flavor and texture.