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Sous Vide Beef Tenderloin with Truffle Butter

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  Sirloin steak 4 (tenderloin)
  Salted butter 1⁄4 Cup (4 tbs)
  Fresh sage 1⁄4 Cup (4 tbs), mince
  Marjoram 1⁄4 Cup (4 tbs), mince
  Black pepper 1⁄2 Teaspoon
  Garlic powder 1 Teaspoon
  Cauliflower head 1
  Parsely 2 Tablespoon, chopped finely (curly leaf)
  Unsalted butter 1⁄2 Cup (8 tbs)
  Salt 1⁄2 Teaspoon
  Truffle salt 1⁄2 Teaspoon

1. Fill your Sous Vide with water about one inch of the max fill line, and set temperature to 134 degrees.
2. Cut the cauliflower into florets and keep it aside.

3. In a bowl combine soften 1/4 cup grassfed butter (salted), and mix with the marjoram, sage, salt and pepper.
4. Seal two BPA-free sous vide pouches, and line the insides with the mixture of herb butter.
5. Place two steaks in each pouch, and vacuum seal them. Place them in the water and set the time for 2-4 hours.
6. About 30 minutes before the steaks are done cooking in the Sous Vide, boil the cauliflower.
7. Drain the water, and add the cauliflower to a food processor or high speed blender. Add the parsley, butter, salt and pepper.Blend the cauliflower until smooth.
8. Whip 1/2 cup unsalted grass fed butter with 1/2 tsp black truffle salt.

9. Preheat grill to high heat about 500 degrees.
10. Remove the steaks from their pouches and sear them for 2-3 minutes per side on the grill.

11. Serve the tenderloin sliced thinly, topped with the black truffle butter and with a side of mashed cauliflower.

Things You Will Need
Sous Vide Machine.

Recipe Summary

Difficulty Level: 
Bit Difficult
Main Dish
Sirloin Steak
Preparation Time: 
90 Minutes
Cook Time: 
300 Minutes
Ready In: 
390 Minutes

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Average: 3.5 (4 votes)

Nutrition Rank

Nutrition Facts

Serving size

Calories 863 Calories from Fat 593

% Daily Value*

Total Fat 67 g102.5%

Saturated Fat 34.7 g173.5%

Trans Fat 0 g

Cholesterol 208.9 mg69.6%

Sodium 728.5 mg30.4%

Total Carbohydrates 12 g4%

Dietary Fiber 5.5 g22.1%

Sugars 4.5 g

Protein 55 g110.5%

Vitamin A 39% Vitamin C 151.1%

Calcium 15.8% Iron 36.9%

*Based on a 2000 Calorie diet


Sous Vide Beef Tenderloin With Truffle Butter Recipe Video