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Roast Beef and Sweet Onion Sprouts

with Rosemary Roasted Potatoes and Carrots
Recipe Development Team
Recipe Development TeamUpdated on November 04, 2025
Calories
1075 kcal
Protein
56.9g protein
Total
1 hour
Difficulty
Medium
Allergens:
  • Sulphites
  • Celery
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
serving amount

700 grams

Potatoes

2 sachet(s)

Dried Rosemary

400 grams

British Beef Roasting Joint

3 unit(s)

Carrot

1 unit(s)

Echalion Shallot

200 grams

Brussels Sprouts

22 grams

Red Wine Jus Paste

(Contains: Sulphites, Celery)

Not included in your delivery

1 tbsp

Plain Flour

½ tsp

Sugar

10 grams

Butter

200 milliliter(s)

Water

Energy (kJ)4497 kJ
Energy (kcal)1075 kcal
Fat52.2 g
of which saturates23.5 g
Carbohydrate95.8 g
of which sugars19.2 g
Dietary Fibre12.3 g
Protein56.9 g
Salt2 g
Potassium1598.2 mg
Calcium30.9 mg
Iron1.3 mg
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.
Chopping Board
Baking Tray
Kettle
Knife
Aluminum Foil
Pan

Instructions

1

Preheat your oven to 220°C/200°C fan/gas mark 7. Remove the beef joint from your fridge to allow it come up to room temperature.

Bring a large saucepan of water with 0.5 tsp salt to the boil. Pour enough oil into a deep baking tray to cover the bottom and pop into the oven.

Peel and chop the potatoes into 4cm chunks.

 

2

Boil the potatoes for 7-8 mins until the edges are soft. When ready, drain in a colander and tip back into the pan. Add the flour for the roast potatoes (see pantry for amount) and half the dried rosemary.

Shake to fluff up the potatoes, then carefully add them to the hot baking tray, gently turning in the oil. Season with salt, then roast on the top shelf until crispy and golden, 45-50 mins. Turn halfway through.

3

In the meantime, transfer the beef to a baking tray. Drizzle with olive oil and season with the remaining dried rosemary, salt and pepper. IMPORTANT: Wash your hands and equipment after handling raw meat.

Roast on the middle shelf of your oven for 20-25/30-35 mins (depending on size) for medium-rare. Add an extra 5 mins if you like your beef more well done.

 

4

Trim the carrots, then halve lengthways (no need to peel). Chop into roughly 1cm wide, 5cm long batons. When the beef has 10 mins cook time remaining, add the carrots to the roasting tray with the beef. Drizzle with oil and season with salt and pepper. 

Meanwhile, halve, peel and thinly slice the shallot. Trim the Brussels sprouts and halve through the root. Heat a drizzle of oil in a large frying pan on medium-high heat. Add the shallot and sugar (see pantry for amount) and cook until softened, 3-4 mins, stirring frequently. Transfer to a bowl and set aside. 

When the beef is ready, rest, wrapped loosely in foil, for at least 10 mins before slicing. IMPORTANT: The beef is safe to eat when the outside is browned and cooked. Return the carrots to the oven and roast for another 10 mins.

 

5

Return the now empty pan to a medium high-heat with the butter (see pantry for amount). When hot, add the sprouts and season with salt and pepper. Stir-fry until starting to brown, 3-4 mins. Add a splash of water and immediately cover with a lid or some foil. Cook until the sprouts are tender, 4-5 mins. Remove the pan from the heat and stir through the shallots.

Meanwhile, pour the water for the jus (see pantry for amount) into a small saucepan and bring to the boil on high heat. Stir in the red wine jus paste, then reduce the heat to medium. Allow the sauce to bubble and thicken, stirring regularly, 5-6 mins.

6

Once the beef has finished resting, carve into thick slices and divide between your serving plates. 

Share your roasted potatoes, carrots and sweet onion sprouts alongside. Finish with a generous drizzle of jus.

Enjoy! 

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