Sweet • Sour • Savory

Food blog on scandinavian style food done right.

Sous Vide

Béarnaise Sauce - Sous Vide

Dinner, Sauce, sous videTove Balle-Pedersen2 Comments
Béarnaise Sauce - Sous Vide

Béarnaise Sauce - Sous Vide

Bearnaise is one of the most famous sauces ever. And basically it is just butter, butter and a little egg yolk and acidity. But it's mostly butter. Normally bearnaise made from scratch is kinda nerve wracking. You want a warm sauce, but you do not want it to separate, which it has a tendency to do. Another thing, you want to be able to serve the sauce along side your perfectly cooked and still hot steak. So it tends to always be a stressful endeavor to get everything ready at once. This recipe, will help you tremendously. By sous vide'ing the sauce components, you can cook up your steak and sides, at the same time. So just before you slice and serve the steak, you quickly blend the sauce and season it, and everything will hit the dinner table at once. 

Disclaimer: This sauce is made with raw eggs. I recommend using pasteurized eggs. This would minimize the risk of getting Salmonella food poisoning. You can find pasteurized eggs in some supermarkets here in California, on safeeggs.com you can see where to find them in your neighborhood.  In Denmark you'll find it right next to regular eggs. For tips and information on how to handle eggs, check out FDA’s website. The Danish version of FDA,  Fødevarestyrelsen also has advisory on eggs. 

Serves 6-8 normal people or 4 Danes 😉.



  • 1 bunch fresh tarragon, save some leaves for finishing the sauce

  • 4 small or 2 medium shallots, minced

  • ½ cup (1 dl) white wine vinegar

  • ½ cup (1 dl) dry white wine

  • 6 whole black peppers (for the reduction)


  • 3 egg yolks

  • 300 g butter

  • 3-4 tablespoons reduction

  • Salt and pepper to taste

  • tarragon leaves, finely chopped



In a small saucepan, combine sprigs of the tarragon, shallots, vinegar pepper and wine over medium-high heat. Bring to a simmer and cook until reduced by half. Remove from heat, strain the liquid and set it aside to cool. You can make larger amounts and freeze it in smaller portions in an ice cube tray.


Preheat water bath for 131℉ (55℃). (You can go as high as 140℉ (60℃) if you want to, keeping in mind not to exceed 149℉ (65℃) where the eggs coagulate.

Place reduction, butter and egg yolks in a heat resistant plastic bag, do not seal.
Place the bag in the water bath for 30 minutes.
Pour the heated mixture into a blender, and blend until you have a thick sauce. I use a immersion blender. Season with salt, pepper and tarragon, and serve immediately.


Lobster Benedict- Sous Vide

Breakfast, Brunch, Fish & seafoodTove Balle-PedersenComment
Lobster Benedict- Sous Vide

Lobster Benedict- Sous Vide

Lobsters are a creature with a delicate taste and texture. So by poaching it in butter, you get the purest and cleanest lobster taste ever. Making it Sous Vide you are getting the perfect texture to your liking. The temperature is controlling the texture. Well time is too, but by poaching the lobster for 45-60 minutes, temperature is the controlling factor. 

Different cooks choose different poaching temperature. Thomas Keller calls for 139℉ (59℃) and Modernist Cuisine calls for 115℉ (46℃).

Serious Eats tested different temperature, and this were their finings:

Temperature - texture

120℉ (49℃) - Soft and translucent

130℉ (54℃) - Tender and succulent

140℉ (69℃) - Firm

I decided to go with 135℉ (57℃) and the result was fantastic, I got a tender and somewhat firm juicy lobster. This one is a winner.

Serves 2.


Butter poached lobster tail:

  • 4 lobster tails, shells removed and deveined

  • 113 g salted butter (1 stick butter)

  • sprinkle of salt


Hollandaise in blender:

  • 250 g salted butter, clarified

  • 4 egg yolks

  • ¼ teaspoon salt

  • ¼ teaspoon ground white pepper

  • ½ lemon, the juice from

  • 1 pinch cayenne


Butter poached lobster tail:

Set you sous vide to 135℉ (57℃).
Place the lobster tails and butter in a vacuum sealer bag, sealing with the moist setting. Place the bag in the water bath, making sure that the lobster is fully submerged. Set timer for 50 minutes.
Remove lobster tails from the bag, discarding the liquid, when it is time to serve your benedict.


Melt the butter in a sauce pan over very low heat.  Let simmer gently until the foam rises to the top of the melted butter. Once the butter stops spluttering, and no more foam seems to be rising to the surface, remove from heat and skim off the foam with a spoon. The foam is the milk solids from the butter. Ladle the butterfat into another saucepan leaving the water and residue behind. You can also pour the butterfat through some cheesecloth. Keep the butterfat warm.
The clarified butter should be about 172℉ (77℃).

Add the rest of the ingredients, except cayenne, in a blender. Blend until foaming. With the blender running add ⅓ of the butter in a slow steady stream, yes it will splatter. Once it emulsifies, turn the blender speed up to high and add the remaining butter. Season with salt and pepper and blend for another second. Sprinkle the cayenne on top when serving.

* Instead of regular hollandaise sauce, you can use the more healthier avocado hollandaise 


Toast the bread, place a handfull arugula on it, placing a lobster tail and a poached egg on top. Ladle a spoonful warm hollandaise over, sprinkling with some cayenne.

Serve immediately.