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Steak in Creamy Mustard Sauce
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Steak in Creamy Mustard Sauce

Steak in Creamy Mustard Sauce

with roast potatoes and carrots

Do you prefer your steak well done or pretty much blue? No judgement here! How you cook it this evening is completely up to you. Considering it's paired with golden potatoes, soft sweet carrots and creamy mustard sauce you really can't go too far wrong.

Under 650 calories
Nut free
Family Friendly
Total Time55 minutes
Cooking Time45 minutes


Serving amount

250 grams

Beef Rump

400 grams


1 unit(s)


2 unit(s)


2 sachet(s)


(Contains Barley, Mustard, Wheat)

1 sachet(s)

Chicken Stock

62.5 grams

Creme Fraiche

(Contains Milk)

Not included in your delivery

to taste


to taste


to taste


to taste



Nutrition Values

Energy (kcal)582 kcal
Energy (kJ)2434 kJ
Fat28.33 g
of which saturates14.19 g
Carbohydrate47.28 g
of which sugars7.55 g
Dietary Fiber0 g
Protein33.51 g
Cholesterol0 mg
Salt1.64 g
Due to the different suppliers we purchase our products from, nutritional facts per meal can vary from the website to what is received in the delivered box, depending on your region. Nutrition for uncooked ingredients based on 2 person recipe, excludes Pantry Items.


Baking Sheet with Baking Paper


Roast the Potatoes
  • Preheat your oven to 220°C/200°C fan/gas mark 7.
  • Chop the potatoes into 2cm chunks (no need to peel).
  • Pop the potato chunks onto a lined baking tray. Drizzle with oil, season with salt and pepper then toss to coat. Spread out in a single layer.
  • When the oven is hot, roast on the top shelf until golden, 25-35 mins. Turn halfway through.

TIP: Use two baking trays if necessary.

Start the Prep
  • Peel and grate the garlic (or use a garlic press).
  • Season the steaks with salt and pepper.
  • Trim the carrot, then halve lengthways (no need to peel). Chop into roughly 1cm wide, 5cm long batons.
Roast the Carrots
  • Pop the carrots onto a large (lined) baking tray. Drizzle with oil, season with salt and pepper then toss to coat. Spread out in a single layer.
  • When the oven is hot, roast until tender 20-25 mins. Turn halfway through.
Cook the Steak
  • Place a large pan over high heat with a drizzle of oil.
  • When the oil is hot add steaks and fry until browned, 2-3 mins each side. IMPORTANT: Wash hands and equipment after handling raw meat.
  • Lower heat and fry for 1-2 mins more each side for medium-rare. 
  • When done, remove from pan, cover with foil and rest for 1-2 mins. Steak is safe to eat when outside is browned.

TIP: Cook for 1-2 mins more if you like it more well done.

Make the Sauce
  • Place a pot over a medium-high heat.
  • Drizzle in some oil and fry the garlic for 1 min.
  • Add stock and 100ml water (double for 4p) for the sauce.
  • Bring to the boil and simmer for 1-2 mins, then stir in half the creme fraiche (double for 4p). Let it simmer until thickened, 3-4 mins.
  • Stir in the mustard and remove from the heat. Season to taste with salt and pepper if needed.
Finish and Serve
  • When everything is cooked, thinly slice the steaks widthways and transfer them to your plates. 
  • Serve the potatoes and carrots alongside.
  • Spoon the creamy mustard sauce over the steaks to finish.
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