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Classic Sunday Roast Beef & Brussels Sprouts

Classic Sunday Roast Beef & Brussels Sprouts

with Crispy Duck Fat Potatoes & Dutch Carrots
4.5(259)
Recipe Development Team
Recipe Development TeamUpdated on July 03, 2026
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Calories
521 kcal
Protein
41.5g protein
Preparation Time
40 minutes
Difficulty
Easy
Allergens:
  • Milk
  • Soy

Sunday's taste better with a hearty roast on the menu. This one does the most with its thyme-glazed potatoes, tender sirloin tip, roasted veggies and an easy red wine jus sauce. Spoon it over everything for flavour galore! This recipe is under 650kcal per serving and under 40g carbohydrates per serving.

Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
Serving amount

1 packet

Duck Fat

1

Dutch Carrots

1 sachet

Garlic & Herb Seasoning

2

Garlic

2

Potato

300 g

Premium Sirloin Tip

1 packet

Red Wine Jus

(Contains: Milk, Soy)

1 sachet

Thyme

1

Brussels Sprouts

Not included in your delivery

1 drizzle

olive oil

Energy (kJ)2180 kJ
Calories521 kcal
Fat24.4 g
of which saturates7.6 g
Carbohydrate31.9 g
of which sugars10.3 g
Dietary Fibre10.2 g
Protein41.5 g
Cholesterol45.8 mg
Sodium681 mg
The average adult daily energy intake is 8700 kJ
Large Non-Stick Pan

Cooking Steps

Get prepped
1

• See ‘Top Roast Tips!’ (below left).
• Preheat oven to 220°C/200°C fan-forced.
• Cut potato into bite-sized chunks. 
• Trim green tops from Dutch carrots and scrub them 
clean. 
• Thinly slice Brussels sprouts.
• Finely chop garlic. 
• Pick thyme leaves.  

Roast the sirloin tip
2

• In a large frying pan, heat a drizzle of olive oil over 
high heat.
• Season premium sirloin tip all over with salt and 
pepper and add to hot pan. Sear until browned,  
1 minute on all sides. Transfer beef to a lined oven 
tray and roast for 15-20 minutes (for a 300g piece), 
17-22 minutes (for a 450g piece) or 18-23 minutes 
(for a 600g piece) for medium-rare or until cooked to 
your liking. Remove from oven and cover with foil to 
rest for 10 minutes.


TIP: The meat will keep cooking as it rests! 

Flavour the potatoes
3

• Meanwhile, microwave duck fat in a small 
microwave-safe bowl until melted, 30 seconds.
• Place potato on one half of a second lined oven tray.
• Drizzle with duck fat, sprinkle over half the thyme 
and season with garlic & herb seasoning and a 
pinch of salt. Toss to coat.  

Roast the veggies & potato
4

• Place carrots and Brussels sprouts on the other 
half of the oven tray with potatoes.
• Drizzle veggies with olive oil, season with salt and 
toss to coat.
• Roast veggies and potato until golden and tender, 
25-30 minutes. 


TIP: If your oven tray is crowded, divide between two 
trays. 

Heat the sauce
5

• When veggies have 5 minutes remaining, return 
frying pan to medium-high heat with a drizzle of 
olive oil.
• Cook garlic and remaining thyme until fragrant,  
1 minute.
• Add red wine jus, a splash of water and any beef 
resting juices. Stir to combine and simmer until 
slightly reduced, 1-2 minutes.

Finish & serve
6

• Very thinly slice beef.
• Divide Sunday roast beef, Brussels sprouts, crispy 
duck fat potatoes and Dutch carrots between plates.
• Spoon red wine jus over beef to serve. Enjoy!

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