Ingredients:

  • 3 Tbsp Unsalted Butter (or residual chicken fat/drippings), divided usage
  • 1 medium Shallot, finely minced
  • 2 cloves Garlic, minced
  • 1 Tbsp All-Purpose Flour
  • ½ cup Dry White Wine (e.g., Sauvignon Blanc)
  • 2 cups High-Quality Chicken Stock (low sodium)
  • 2 medium Fresh Rosemary Sprigs
  • 3 small Fresh Thyme Sprigs
  • Kosher Salt, to taste (start with ½ tsp)
  • Freshly Ground Black Pepper, to taste (start with ¼ tsp)
  • 2 Tbsp Heavy Cream
  • 1 tsp Fresh Lemon Juice
  • 1 Tbsp Cold Unsalted Butter, cubed (for mounting)

Instructions:

  1. Melt the Butter/Fat: Add 2 tablespoons of butter (or residual chicken fat/drippings) to the pan over medium heat. If using a clean pan, let the butter foam and subside.
  2. Sauté Aromatics: Add the minced shallot and cook gently for 3–4 minutes until translucent and soft. Add the minced garlic and cook for 1 minute more, ensuring it doesn't brown or burn.
  3. Create the Roux: Sprinkle the flour over the shallots and whisk constantly for 1 minute. This cooks out the raw flour taste and creates a light roux for thickening.
  4. Deglaze: Pour in the white wine (if using). Increase the heat slightly and scrape the bottom of the pan vigorously with a wooden spoon or spatula to release any browned bits (fond). Simmer until the wine has reduced by half (about 2–3 minutes).
  5. Add Stock and Herbs: Pour in the chicken stock. Add the fresh rosemary and thyme sprigs. Bring the liquid to a simmer, then immediately reduce the heat to maintain a gentle bubble.
  6. Reduce: Allow the sauce to simmer uncovered for 8–12 minutes, or until the liquid has reduced by about a third and lightly coats the back of a spoon, concentrating the flavor.
  7. Strain (Optional but Recommended): Carefully pour the sauce through a fine-mesh sieve into a separate small saucepan or bowl. Discard the spent herbs, shallots, and garlic to achieve a velvet texture.
  8. Finalize Consistency: Return the strained sauce to the cleaned pan over low heat. Stir in the heavy cream.
  9. Mount the Sauce: Remove the pan from the heat. Whisk in the final tablespoon of cold, cubed butter, one cube at a time, until the butter is fully incorporated and the sauce is glossy and emulsified. Do not boil the sauce after this step.
  10. Season and Finish: Stir in the fresh lemon juice. Taste the sauce, adjusting the salt and pepper as needed for balance.
  11. Serve: Pour immediately over seared chicken, roasted vegetables, or mashed potatoes.