Bernaise Sauce

Prep: 10 min Cook: 10 min Serves: 1 Cuisine: French

Bernaise sauce is a rich, creamy accompaniment with a tangy lemon flavor and aromatic herbs, perfect for enhancing the taste of fish or steak. Its smooth texture and herby notes make it a luxurious finishing touch for special meals or elegant dinner parties.

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Ingredients

  • 3 egg yolks
  • 1 Tbsp. lemon juice
  • 1 Tbsp. dry white wine
  • 1/2 cup firm butter
  • 1 Tbsp. finely chopped onion
  • 1/2 tsp. dried tarragon
  • 1/4 tsp. dried chervil leaves

Instructions

  1. Stir egg yolks, lemon juice, and white wine vigorously in a 1 1/2-quart saucepan.
  2. Add 1/4 cup butter to the mixture.
  3. Heat over very low heat, stirring constantly until the butter is melted and the sauce is thickened.
  4. Stir in the finely chopped onion, dried tarragon, and dried chervil leaves.
  5. Serve with fish or steak.

Tips & Substitutions

To achieve a smooth Bernaise sauce, maintain low heat to prevent the egg yolks from scrambling. If the sauce is too thick, whisk in a teaspoon of warm water for a creamier texture. You can substitute the firm butter with ghee or a vegan butter alternative for a lighter version. For added flavor, consider using shallots instead of onion.

Serving Suggestions

Bernaise sauce pairs beautifully with grilled fish or steak, enhancing their flavors. Serve it over seared salmon or alongside a juicy filet mignon. For a complete meal, consider serving it with roasted asparagus or a fresh salad. It also complements dishes like Eggs Benedict, adding a rich and tangy twist.

Storage & Reheating

Store any leftover sauce in an airtight container in the refrigerator for up to 2 days. To reheat, gently warm it over a double boiler while whisking continuously. Avoid direct heat to prevent the sauce from separating. If the sauce has thickened too much, whisk in a small amount of water or lemon juice.

Nutrition & Diet Analysis (per serving)

Each serving of Bernaise Sauce contains roughly 1201 calories, with 55g protein, 19g carbohydrates, and 93g fat. It is an excellent source of iron (114% of the Daily Value), protein (111% of the Daily Value), and vitamin A (86% of the Daily Value), and a good source of vitamin C.

1201 kcal 60% DV
Protein Fat Carbs

Macronutrients

Protein 55.3g 100% DV
Total Fat 92.9g 100% DV
Carbs 18.6g 7% DV
Fiber 2.2g 8% DV
Sugar 2.5g 5% DV

Electrolytes

Sodium 303.4mg 13% DV
Potassium 1303mg 28% DV
Cholesterol 600mg 100% DV

Vitamins & Minerals

Vitamin A 773.7mcg 86% DV
Vitamin C 9mg 10% DV
Vitamin D 15.6mcg 78% DV
Calcium 680.5mg 52% DV
Iron 20.5mg 100% DV
Diet fit High-protein Low-carb
Contains Milk Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make Bernaise sauce ahead of time?

While Bernaise sauce is best served fresh, you can prepare it a few hours in advance. Store it in the refrigerator and reheat it gently before serving. However, be cautious when reheating as the sauce can easily separate if exposed to high heat.

What can I use instead of dried herbs?

You can use fresh herbs instead of dried tarragon and chervil for a more vibrant flavor. Use about three times the amount of fresh herbs as they are less concentrated. Fresh tarragon and chervil will add a delightful freshness to your sauce.

Is there a way to make this sauce dairy-free?

Yes, for a dairy-free Bernaise sauce, you can use a plant-based butter or oil. Ghee is also a good alternative if you're looking for a lactose-free option. Just ensure to whisk it in gradually to maintain the sauce's creamy consistency.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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