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Valentine's 21-Day Aged Sirloin, Truffled Mushroom Sauce & Fries

Sear stunning 21-day aged sirloin steaks until perfectly tender, then serve them with crisp golden fries and a creamy homemade mushroom sauce that's fragrant with premium truffle oil.

35 mins
648kcal
French
Valentine's 21-Day Aged Sirloin, Truffled Mushroom Sauce & Fries
4.5

Ingredients for 2 people

2 x 200g sirloin steak
2 x 200g sirloin steak
80g oyster mushroom mix
80g oyster mushroom mix
5.5g beef stock mix
5.5g beef stock mix
160g Tenderstem broccoli
160g Tenderstem broccoli
1 truffle flavoured extra virgin olive oil (8ml)
1 truffle flavoured extra virgin olive oil (8ml)
4 white potatoes
4 white potatoes
1 pot of Cornish clotted cream (40g)
1 pot of Cornish clotted cream (40g)

You'll also need

Salt, Pepper, Vegetable oil (or dietary alternatives)

Cooking instructions

Instructions for 2 portion recipe.

1.

Preheat the oven to 220°C/ 200°C (fan)/ 425°F/ Gas 7

Boil a kettle

Add a very generous drizzle of vegetable oil to a baking tray and put the tray in the oven for 5-6 min or until the oil is very hot

Meanwhile, chop the potatoes (skins on) into fries

Pat the fries dry with kitchen paper

Tip: This helps the fries get extra crispy!

Step 1
2.

Chop the chestnut mushrooms roughly (keep the oyster mushrooms whole!)

Dissolve 1/2 [1] Knorr beef stock cube in 75ml [150ml] boiled water

Step 2
3.

Once the oil is very hot, remove the tray from the oven and carefully add the fries to the oil

Season with a generous pinch of salt and pepper and give everything a gentle mix up until the fries are coated in the oil

Return the tray to the oven for 20-25 min or until the fries are golden and crispy

Step 3
4.

Pat the sirloin steaks dry with kitchen paper, drizzle them with vegetable oil and season with a pinch of salt on both sides

Step 4
5.

Heat a large, wide-based pan (preferably non-stick) over a high heat

Once very hot, add the sirloin steaks to the pan

For rare, cook for 2-3 min max on each side

For medium-rare, cook for 3-4 min on each side

For medium, cook for 4-5 min on each side

Once the steaks are cooked, transfer them to a plate to rest (reserve the pan)

Step 5
6.

Whilst the steak is cooking, add the Tenderstem broccoli to a pot with plenty of boiled water and bring to the boil over a high heat

Once boiling, cook for 3-4 min or until tender with a slight bite, then drain

Step 6
7.

Once the steak is resting, return the reserved pan to a medium-high heat with a drizzle of vegetable oil

Once hot, add the oyster mushrooms and cook for 3 min or until caramelised

Once caramelised, add the beef stock and clotted cream and cook for 1-2 min further or until thickened to a double cream-like consistency

Add the truffle oil and give everything a good mix up – this is your truffled mushroom sauce

Step 7
8.

Serve the sirloin steak with the fries and Tenderstem broccoli to the side

Drizzle the truffled mushroom sauce over the steak

Enjoy!

Nutritional information

Nutritional information only applies to ingredients supplied by Gousto.

per serving
648kcal
Energy
30.1g
Fat
43.5g
Carbohydrate
7.7g
Fibre
51.8g
Protein
0.8g
Salt

The cooking process and additional ingredients added at home (listed under “You'll also need”) will affect total values.

Allergens

Allergens highlighted by (milk).

In addition to the recipe specific allergen information provided, due to production and packing methods Gousto boxes may also contain low levels of the following allergens: Cereals containing gluten; Crustaceans; Eggs; Fish; Peanuts; Soya; Milk; Nuts: almonds, hazelnuts, walnuts, cashews, pecan nuts, brazil nuts, pistachio nuts, macadamia nuts; Celery; Sesame; Sulphur dioxide and Sulphites; Lupin; Molluscs; Mustard.

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