WunderCap recipe: Beef steak à la sous-vide with WunderCap in the Thermomix

WunderCap-Rezept: Rindersteak à la Sous-vide mit WunderCap im Thermomix - Wundermix GmbH

You need our WunderCap to prepare this recipe, otherwise the Thermomix blades would cut into the bags. Alternatively, you can also use the "wave" knife cover, although due to the lower capacity when cooking with the wave, you will have to reduce the number of steaks.


  • 1300g water
  • 5 beef fillets, 3-4 cm thick, approx. 170-200g each
  • 2 sprigs fresh rosemary
  • 100g butter
  • Salt
  • pepper


1) Insert WunderCap into your mixing bowl instead of the knife and weigh the water into it. It takes about 10 minutes for the water to reach the desired temperature of 60°.

2) In the meantime, prepare the steaks: Dab the steaks on all sides with kitchen paper, place the pieces of meat individually in vacuum/freezer bags with a piece of butter and rosemary and seal the bags with a vacuum device or kitchen clips. The bags must be tightly closed to prevent water from entering. In addition, there should be as little air as possible in the bag.

3) Now cook the sealed steaks for 65 minutes / 55° / level 0.5. Now open the bags and take the steaks out of them.

Fry these in a pan with butter on both sides until the desired browning is achieved.

As a side dish, we recommend fried potatoes, rosemary potatoes or tomato salad.

Alternatively, the sliced ​​steak can also be combined with a mixed salad and fruity dressing, making it a delicious appetizer for any barbecue evening.

Bon appetit!
Wishes your Wunermix team

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