Skip to main content
Fillet Steak and Creamy Wild Mushroom Sauce
Fillet Steak and Creamy Wild Mushroom Sauce

Fillet Steak and Creamy Wild Mushroom Sauce

with Fondant Potatoes and Cavolo Nero

Michael Steadman
Michael SteadmanPublished on September 06, 2022

This Fillet Steak and Creamy Wild Mushroom Sauce is a luxurious dinner night option, made with premium ingredients for a real taste of luxury at home!

Allergens:
Milk

The quantities provided above are averages only.

Boxes and ingredients are packed in facilities that handles Peanut, Nuts, Sesame, Fish, Crustaceans, Milk, Egg, Mustard, Celery, Soya, Gluten and Sulphites. Due to the war in Ukraine, it has been necessary to substitute sunflower oil with rapeseed oil in some products without a label change. The FSA have advised that allergic reactions to rapeseed oil are rare.

Total50 minutes
Active 25 minutes
DifficultyMedium

Ingredients

serving amount

2

21 Day Aged British Fillet Steaks

450

Potatoes

1

Garlic Clove**

10

Chicken Stock Paste

15

Wild Mushroom Paste

75

Creme Fraiche

(Contains: Milk)

100

Chopped Cavolo Nero

Not included in your delivery

30

Butter

250

Water for the Stock

100

Water for the Sauce

Nutritional information

Energy (kJ)2721 kJ
Energy (kcal)650 kcal
Fat35.2 g
of which saturates19.7 g
Carbohydrate47.5 g
of which sugars6.3 g
Protein40.3 g
Salt2.3 g
Always refer to the product label for the most accurate ingredient and allergen information.

Utensils

Pan
Garlic Press
Kettle
Measuring Jug
Oven dish
Large Frying Pan

Cooking Instructions and Tips

Prep the Potatoes
1

Preheat your oven to 220°C/200°C fan/gas mark 7. Boil a half-full kettle.

Remove the steaks from your fridge to allow them to come up to room temperature. Peel and halve the potatoes lengthways. Peel and grate the garlic (or use a garlic press).

Heat a drizzle of oil in a large frying pan on medium-high heat. Once hot, lay in the potatoes, cut-side down, and cook until browned, 4-5 mins.

Add the butter (see pantry for amount), then turn the potatoes over to brown the other side, 2-3 mins.

Cook your Fondants
2

Meanwhile, pour the boiled water for the stock (see pantry for amount) into a measuring jug with the chicken stock paste and garlic. Stir to combine.

Once browned, transfer the potatoes to an ovenproof dish, cut-side up, pouring over the melted butter from the pan. Pour in the chicken stock from your measuring jug. TIP: The potatoes should fit snugly in the dish and the stock should cover the potatoes by three quarters - add a splash more water if needed.

When the oven is hot, cook on the top shelf until the potatoes are tender and you can easily slip a knife through, 25-30 mins.

Mushroom Sauce Time
3

Pop the (now empty) frying pan back on high heat (no need to wash).

Pour in the water for the sauce (see pantry for amount) and bring to the boil.

Once boiling, stir in the wild mushroom paste until well combined. Simmer until thickened enough to coat the back of a spoon, 1-2 mins.

Stir in the creme fraiche, bring back to the boil, then remove from the heat. Taste and season with pepper if needed.

Fry the Steaks
4

Meanwhile, heat a drizzle of oil in another large frying pan on high heat. Season the steaks with salt and pepper.  

Once hot, lay in the steaks and fry until browned, 1-2 mins on each side.

Lower the heat to medium and cook for another 2-3 mins on each side if you want them medium-rare. TIP: Cook for 1-2 mins extra on each side if you like it more well done.

Once cooked, transfer to a plate, cover and allow to rest. IMPORTANT: Wash your hands and equipment after handling raw meat. The steak is safe to eat when the outside is browned.

Bring on the Cavolo Nero
5

Pop the (now empty) steak pan back on high heat with a drizzle of oil. TIP: Discard any tough stalks from the cavolo nero.

Once hot, add the cavolo nero and a splash of water. Cover until wilted, 3-4 mins.

Once cooked, taste and season with salt and pepper.

Finish and Serve
6

When everything's ready, pour any steak resting juices into the mushroom sauce. Stir to combine and reheat until piping hot, adding a splash of water if needed.

Slice your fillet steaks in half and transfer to your plates. Serve the fondant potatoes (discard the stock they were cooked in) and cavolo nero alongside.

Spoon the mushroom sauce over the steak to finish.

Enjoy!

This week's must-try HelloFresh recipes

Teriyaki Pulled Beef Bao

Teriyaki Pulled Beef Bao

with Black Sesame Wedges and Smacked Cucumber Salad
Peri Peri & Maple Glazed Spatchcock Chicken

Peri Peri & Maple Glazed Spatchcock Chicken

with Chips, Garlic Bread, Peas and Tenderstem® Broccoli
Ultimate Beef and Chorizo Lasagne Soup

Ultimate Beef and Chorizo Lasagne Soup

with Herby Garlic Bread
Chinese BBQ Style Roast Pork Belly and Sticky Rice

Chinese BBQ Style Roast Pork Belly and Sticky Rice

with Roasted Greens, Spring Rolls and Sweet Chilli Sauce
Ultimate Creamy Truffle Mushroom & Burrata Linguine

Ultimate Creamy Truffle Mushroom & Burrata Linguine

with Flaked Almonds, Rocket Salad and Garlic Ciabatta
American Style Chicken Schnitzel Sando

American Style Chicken Schnitzel Sando

with Caramelised Onions, Burger Sauce, Apple Slaw and Fries
Cosy Butternut Squash Mac and Cheese

Cosy Butternut Squash Mac and Cheese

with Rocket and a Crispy Sage Crumb
Orkney Crab, Leek and Potato Gratin

Orkney Crab, Leek and Potato Gratin

with Oven-Ready Garlic Baguette and Baby Plum Tomato Salad
Chilli non Carne Rice Jumble

Chilli non Carne Rice Jumble

with Bell Pepper, Soured Cream, Avocado and Coriander
Smoky Harissa Butter Beans and Toasted Ciabatta

Smoky Harissa Butter Beans and Toasted Ciabatta

with Roasted Sweet Potato, Greek Style Cheese and Crispy Onions
Creamy Chickpea Korma

Creamy Chickpea Korma

with Basmati Rice, Peas and Coriander
Harissa Butter Bean Loaded Jacket Potato

Harissa Butter Bean Loaded Jacket Potato

with Greek Style Cheese and Radish & Baby Leaf Salad
Greek Style Lamb Moussaka

Greek Style Lamb Moussaka

with Creamy Aubergine Topping
Pesto Pulled Chicken Orzo

Pesto Pulled Chicken Orzo

with Spinach, Peas and Cheese
Mexican Style Bacon and Bean Frijoles Charros

Mexican Style Bacon and Bean Frijoles Charros

with Soured Cream and Cheese
Peri Peri Spiced Chicken Thigh Traybake

Peri Peri Spiced Chicken Thigh Traybake

with Roast Potatoes and Tomato & Baby Leaf Salad
Family Favourite Pork and Apple Burger

Family Favourite Pork and Apple Burger

with Rosemary Wedges and Rocket Salad
Mozzarella and Roasted Butternut Squash Salad

Mozzarella and Roasted Butternut Squash Salad

with Rocket, Pesto Dressing and Croutons
Midweek Chipotle Beef and Pork Rigatoni

Midweek Chipotle Beef and Pork Rigatoni

with Cheddar, Spinach and Rocket
Creamy Bacon, Potato and Baby Gem Salad

Creamy Bacon, Potato and Baby Gem Salad

with Ciabatta Croutons and Italian Style Cheese