Steak with mustard sauce recipe

Created by The Tesco Recipes team
Impress with this crowd-pleasingly meaty main. Juicy steak is grilled to perfection, covered in a creamy pepper sauce and served alongside sauteed potatoes and spinach.
See method- Serves 4
- 15 mins to prepare and 45 mins to cook
- 541 calories / serving
- Freezable
Ingredients
- 4 large Redmere Farms potatoes, peeled and diced
- 4 large beef sirloin steaks, each about 2cm thick
- 3tbsp groundnut oil
- 50g young spinach leaves
- 1tbsp finely chopped chives
For the sauce
- 200ml half-fat crème fraiche
- 2tsp Dijon mustard
- 1 tbsp ground black pepper
- squeeze of lemon juice
Each serving contains
- Energy
- 2265kJ 541.0kcal
- Fat
- 19g
- Saturates
- 6g
- Salt
- 0.6g
- Sugars
- 4g
of the Reference intake
Carbohydrate 39.3gProtein 54.8gFibre 4.5g
Method
- Preheat the oven to Gas 5, 200°C, fan 180°C.
- Cook the diced potato in a large saucepan of salted, boiling water for 10 minutes until soft. Drain and leave to cool. Transfer to a roasting tray and drizzle with 2 tablespoons of the groundnut oil. Season well and roast for 20 minutes, until golden and crisp.
- Place 2 sturdy frying pans over a high heat. Rub the steaks with the remaining tablespoon of groundnut oil and season well. Add 2 steaks to each frying pan and sear for 1 and a half minutes before turning them over and cooking for 2 minutes more, until well-browned on the outside and medium-rare inside. For medium to well-done, add 30-45 seconds to the cooking time on each side; for rare steaks, subtract 30 seconds from the cooking time on each side. When cooked to your liking, remove the steaks to a plate and leave to rest for 3 minutes, covered loosely with aluminium foil.
- Meanwhile, combine all the ingredients for the sauce in a small saucepan and bring to a simmer. Remove from the heat, stir in the lemon juice and the juices that have collected on the plate from the rested steaks. Adjust the seasoning to taste.
- Arrange some of the spinach leaves on plates and sit the steaks on top. Spoon the sauce over and arrange the potatoes alongside. Garnish with a few chives before serving.
- See more Steak recipes



