Blender Béarnaise Sauce Recipes

Steps:

• For the sauce, put the Champagne vinegar, white wine, shallots, 1 tablespoon tarragon leaves, 1/4 teaspoon salt, and 1/4 teaspoon pepper in a small saucepan. Bring to a boil and simmer over medium heat for about 5 minutes, until the mixture is reduced to a few tablespoons. Cool slightly.
• Place the cooled mixture with the egg yolks and 1 teaspoon salt in the jar of a blender and blend for 30 seconds. With blender on, slowly pour the hot butter through the opening in the lid. Add the remaining 2 tablespoons of tarragon leaves and blend only for a second. If the sauce is too thick, add a tablespoon of white wine to thin. Keep at room temperature until serving.
• Season the steaks liberally with salt and coarsely ground black pepper on both sides. Heat a thin layer of olive oil in a large saute pan over high heat until it's almost smoking, then sear the steaks on each side for 1 minute. Lower the heat to low and cook the steaks for about 7 to 10 minutes, turning once, until very rare in the middle. Remove to a plate, cover tightly with aluminum foil and allow to sit for 10 minutes. Serve with the bernaise sauce on the side.
• Note: To make the sauce in advance, prepare an hour before serving and allow it to sit in the blender. Before serving, add 1 tablespoon of the hottest tap water and blend for a few seconds.

Steps:

• Preheat oven to 400 degrees F.
• Take the beef tenderloin and drizzle with olive oil. Season well all over with plenty of kosher salt and freshly ground black pepper all over. Make sure it is at room temperature before cooking. Place a large cast iron skillet over medium-high heat on the stove top and sear tenderloin all over. Place the whole pan in the oven and roast the tenderloin for 15-17 minutes (depending on how thick your tenderloin is). An instant-read thermometer when inserted into the thickest part of the meat should read 130 degrees F for medium-rare. If you want it medium, cook for a further 3 minutes in the oven. Remove from the oven and tent with foil while you let it rest for 10 minutes before cutting.
• Make the bearnaise reduction first. In a small saucepan, combine half of the tarragon, shallots, vinegar and wine over medium-high heat. Bring to a simmer and cook until reduced by half. Remove from heat and set aside to cool.
• Blend yolks and bearnaise reduction together in a blender. With the blender running, add 1/3 of the butter in a slow steady stream. Once it emulsifies, turn the blender speed up to high and add the remaining butter. Add the remaining half bunch of fresh tarragon leaves, season with salt and pepper and give it 1 more buzz. Set aside in a warm spot to hold the sauce.

Steps:

• In a small saucepan over low heat, melt the butter until bubbling hot. In a blender, add the vinegar and egg yolks and blend on high speed for several seconds. With the blender still running, remove the center lid of the blender. Pour the hot butter in a thin, steady stream into the whirling egg mixture. Add the tarragon and shallot and continue to blend. Add salt and pepper to taste.

Steps:

• Put the vinegar, shallots, black pepper and 1 tablespoon of tarragon leaves into a small saucepan, and set over a medium flame. Bring just to a boil, and then reduce heat to a simmer until there are only a few tablespoons of liquid left, approximately 5 minutes. Remove from heat, and set aside to cool.
• Fill a small saucepan with an inch or two of water, and set over medium-high heat to boil.
• Put the cooled shallot-and-tarragon mixture into a metal mixing bowl along with a tablespoon of water and the egg yolks, then whisk to combine.
• Turn the heat under the saucepan of water down to its lowest setting, and put the bowl on top of the pan, making sure that it does not touch the water directly. Continue to whisk the yolks until they thicken, approximately 5 to 7 minutes. You should just about double the volume of the yolks.
• Slowly beat in the butter, a tablespoon or two at a time, whisking slowly to combine and emulsify. Remove the bowl from the pan occasionally, so as not to overcook the eggs, and taste the sauce. Season with salt. If the flavor is not sharp enough, add a splash of lemon juice. If the sauce is too thick, stir in a splash of hot water. Add the remaining teaspoon of tarragon leaves, and serve.

Steps:

• Combine wine, vinegar, and herbs in the top of a double boiler.
• Cook until reduced by half.
• Mixture will be very concentrated; COOL.
• Have ready in your blender; above mixture, 3 egg yolks and salt.
• Blend about 5 seconds.
• Melt butter in a saucepan until bubbling, but DO NOT BURN.
• Remove center stopper from blender cap.
• Turn blender motor on HIGH; Pour HOT butter through opening in blender cap in a steady stream while motor is running, about 30 seconds.
• The sauce should be finished (about the consistency of thin mayonnaise).
• If not, blend on HIGH another 5 seconds.
• NOTE: Butter will be very hot and will cook the egg yolks, so you don't have to worry about eating raw eggs.
• Serve immediately, or you can keep warm by placing blender container in warm water.