Blender Bearnaise

Prep: 10 min Cuisine: French

Blender Bearnaise is a rich, tangy sauce with the distinctive flavor of tarragon and a smooth, creamy texture. Perfect for drizzling over steak, vegetables, or eggs, it offers a sophisticated touch to any meal. Ideal for those who enjoy classic French flavors with a modern twist.

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Ingredients

  • 1/4 cup vinegar
  • 2 tablespoons tarragon
  • 3 egg yolks
  • 1 stick butter
  • pepper

Instructions

  1. Reduce vinegar together with tarragon until liquid is almost gone.
  2. In a blender, beat egg yolks until lemon-colored.
  3. Melt butter while hot in the same pan as the vinegar and tarragon.
  4. Slowly pour melted butter into the egg mixture while the blender is running.
  5. Add salt and pepper to taste.
  6. Enjoy.

Tips & Substitutions

For a richer flavor, consider using white wine vinegar instead of regular vinegar. If you don't have fresh tarragon, dried tarragon can work in a pinch, but use about a third of the amount as it is more concentrated. Ensure the butter is hot but not boiling when adding it to the eggs to achieve the perfect emulsion. This sauce pairs beautifully with grilled meats or vegetables.

Serving Suggestions

Serve this Blender Bearnaise sauce over grilled steak, poached eggs, or roasted vegetables for an elegant touch. It complements dishes like asparagus or artichokes perfectly. For a complete meal, consider pairing it with a fresh salad or even alongside Hawaiian Banana Nut Bread for a unique twist on flavors.

Storage & Reheating

Store any leftover Bearnaise sauce in an airtight container in the refrigerator for up to two days. To reheat, gently warm it in a double boiler or microwave in short bursts, stirring frequently to maintain its smooth consistency. Avoid overheating, as this can cause the sauce to separate.

Nutrition & Diet Analysis (per serving)

Each serving of Blender Bearnaise contains roughly 212 calories, with 12g protein, 18g carbohydrates, and 12g fat. It is an excellent source of iron (60% of the Daily Value), vitamin C (50% of the Daily Value), and calcium (29% of the Daily Value), and a good source of vitamin A and dietary fiber. It also contributes 3g of dietary fiber toward your daily target.

212 kcal 11% DV
Protein Fat Carbs

Macronutrients

Protein 12.1g 24% DV
Total Fat 12.3g 16% DV
Carbs 17.6g 6% DV
Fiber 3.4g 12% DV
Sugar 1.9g 4% DV

Electrolytes

Sodium 46.5mg 2% DV
Potassium 997.2mg 21% DV
Cholesterol 349.8mg 100% DV

Vitamins & Minerals

Vitamin A 138.2mcg 15% DV
Vitamin C 45.1mg 50% DV
Vitamin D 1.6mcg 8% DV
Calcium 372.4mg 29% DV
Iron 10.8mg 60% DV
Diet fit Low-carb Under 400 cal
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 this sauce ahead of time?

Yes, you can make Bearnaise sauce a few hours in advance. Just store it in the refrigerator and gently reheat before serving. Keep in mind that the texture may change slightly upon reheating, so stir well to reincorporate any separation.

What can I substitute for tarragon?

If you don’t have tarragon on hand, fresh dill or chervil can be good substitutes that still provide an aromatic flavor. However, keep in mind that the taste will be slightly different than traditional Bearnaise.

Is there a vegan version of this sauce?

Yes, you can create a vegan version using aquafaba as a base and substituting traditional butter with a plant-based alternative. Blend the aquafaba until frothy, then slowly incorporate the melted vegan butter to achieve a similar emulsion.

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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