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+ servings
mousseline sauce on steamed asparagus
5 from 12 votes

Mousseline Sauce

Makes: 14 servings
Prep Time: 10 minutes
Cook Time: 5 minutes
Total Time: 15 minutes
This 15-minute creamy Classic French Mousseline Sauce is the best cream sauce to serve over poached salmon or steamed asparagus.
Recipe by Dalya Rubin

Ingredients
 

  • 4 large egg yolks , at room temperature
  • 2 tablespoons fresh lemon juice
  • ¾ teaspoon fine sea salt
  • ¼ teaspoon white pepper
  • ¾ cup unsalted butter, melted, (1 ½ sticks)
  • 1 ½ cups heavy whipping cream

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Instructions
 

  1. Whip the heavy cream in a bowl until medium-stiff peaks form. Set in the fridge for later.
  2. Place a medium pot on the stove with 2 inches of water and place a large heatproof bowl on top and make sure it doesn’t touch the water. Remove the bowl and bring the water in the pot to a boil over high heat, then reduce the heat to low heat to simmer.
  3. In the heatproof bowl from earlier (not on the stove) whisk together the egg yolks, lemon juice, salt and white pepper for 2-3 minutes.
  4. Place the bowl on top of the simmering pot of water, and continue to whisk the egg mixture for 2-4 minutes until thickened. When you lift the whisk if you draw a figure 8 with the mixture it should hold for a few seconds before seeping back into a sauce.
  5. Remove the bowl from the heat and place right onto a towel on the counter. Carefully, whisk in the melted butter a little bit at a time, until fully incorporated.
  6. Fold the whipped cream in 2 additions with a whisk, until homogenous.
  7. Taste and season with additional salt and/or pepper, if needed. Serve right away.

Test Kitchen Notes

  • This recipe makes 3 ⅔ cups of sauce. Serving size is based off of each person eating ¼ cup of the sauce.
  • For a dairy-free version, substitute the butter with unsalted dairy-free butter such as Earth Balance Vegan Butter Sticks or Miyoko's Vegan Butter. You can swap the heavy cream for any unsweetened dairy-free whipped cream. 

Nutrition

Calories: 190kcal, Carbohydrates: 1g, Protein: 2g, Fat: 20g, Saturated Fat: 13g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 5g, Trans Fat: 0.4g, Cholesterol: 107mg, Sodium: 135mg, Potassium: 35mg, Fiber: 0.02g, Sugar: 1g, Vitamin A: 749IU, Vitamin C: 1mg, Calcium: 26mg, Iron: 0.2mg

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