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Roast Beef Sirloin & Truffle Chat Potatoes for Dinner

Roast Beef Sirloin & Truffle Chat Potatoes for Dinner

with Syrupy Orange Polenta Cake for Dessert
4.0(141)
Abigail D'Souza
Abigail D'SouzaUpdated on June 17, 2026
Get up to $230 off
Get up to $230 off
Calories
1850 kcal
Protein
67.3g protein
Preparation Time
35 minutes
Difficulty
Easy
Allergens:
  • Almond
  • Gluten
  • Wheat
  • Milk
  • May contain traces of allergens
  • Brazil nut
  • Cashew
  • Hazelnut
  • Macadamia
  • Milk
  • Peanuts
  • Pecan
  • Pine nut
  • Pistachio
  • Sesame
  • Soy
  • Walnut
  • Gluten
  • Wheat
  • Fish
  • Eggs
  • Almond

Elevate your Easter Sunday with succulent roast sirloin and golden potatoes finished with a luxurious drizzle of truffle oil. We’ve rounded out this premium feast with tender roasted fennel, sweet Dutch carrots and a zesty gremolata for a fresh, herby pop. It’s a sophisticated long weekend lunch that’s sure to impress the flock. To download the recipe card for the main and dessert, click the download arrow on the right of the screen.

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

300 g

Premium Sirloin Tip

1

Fennel

1

Dutch Carrots

1 packet

Chat Potatoes

1 sachet

Thyme

2 packet

Roasted Almonds

(Contains: Almond May be present: Brazil nut, Cashew, Hazelnut, Macadamia, Milk, Peanuts, Pecan, Pine nut, Pistachio, Sesame, Soy, Walnut.)

½ packet

Truffle Oil

(May be present: Milk, Gluten, Walnut, Soy, Wheat, Fish, Sesame, Eggs, Cashew.)

1

Garlic

1 packet

Parsley

1

Lemon

1

Sea Salt Flakes

2

Orange

1 packet

Basic Sponge Mix

(Contains: Gluten, Wheat May be present: Almond, Brazil nut, Cashew, Hazelnut, Macadamia, Milk, Peanuts, Pecan, Pine nut, Pistachio, Sesame, Soy, Walnut.)

1 packet

Instant Polenta

(May be present: Gluten, Milk, Soy, Wheat.)

1 packet

Caster Sugar

(May be present: Almond, Brazil nut, Cashew, Gluten, Hazelnut, Macadamia, Milk, Peanuts, Pecan, Pine nut, Pistachio, Sesame, Soy, Walnut, Wheat.)

1 packet

Greek-Style Yoghurt

(Contains: Milk)

1 packet

Vanilla-Flavoured Syrup

1 packet

Cream

(Contains: Milk)

Not included in your delivery

½ tbs

olive oil

Energy (kJ)7730 kJ
Calories1850 kcal
Fat53.3 g
of which saturates17.4 g
Carbohydrate273 g
of which sugars148 g
Dietary Fibre28.6 g
Protein67.3 g
Cholesterol45.8 mg
Sodium2650 mg
The average adult daily energy intake is 8700 kJ
Large Non-Stick Pan
Medium Pan

Cooking Steps

Cook the beef
1

• See ‘Top Roast Tips!’ (below left). Preheat oven to 
220°C/200°C fan-forced. 
• In a large frying pan, heat a drizzle of olive oil over 
high heat.
• Season premium sirloin tip all over 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.

Get prepped
2

• Meanwhile, thinly slice fennel into wedges.
• Trim green tops from Dutch carrots, scrub clean and 
halve lengthways.
• Cut chat potatoes into bite-sized chunks.
• Pick thyme leaves.
• Roughly chop roasted almonds. 

Roast the veggies
3

• Place fennel and carrots on a second lined 
oven tray. 
• Drizzle with olive oil, sprinkle with thyme leaves, 
season with salt and toss to coat.
• Roast until tender, 15-20 minutes. 

Cook the potatoes
4

• While the veggies are roasting, boil the kettle. 
• Half-fill a medium saucepan with boiling water, then 
add a generous pinch of salt.
• Cook chat potatoes over high heat, until just tender, 
12-15 minutes.
• Drain and return potatoes to saucepan.
• Add a drizzle of olive oil and truffle oil, season with 
salt and toss to combine.

Make the gremolata
5

• Finely chop garlic and parsley.
• Zest lemon to get a good pinch, then slice into 
wedges.
• In a small microwave-safe bowl, microwave garlic 
and olive oil (1/2 tbsp per person) until fragrant,  
30 seconds.
• Add lemon zest, roasted almonds, a good squeeze 
of lemon juice and parsley to the garlic oil. Season 
to taste with salt and pepper. 

Finish & serve
6

• Very thinly slice beef. Season with a pinch of 
sea salt flakes.
• Divide roast beef sirloin, truffle chat potatoes, 
roasted fennel and Dutch carrots between plates.
• Drizzle herby gremolata over beef.
• Serve with any remaining lemon wedges. Enjoy! 

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