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Pesto-Topped Roast Beef Sirloin Banquet

Pesto-Topped Roast Beef Sirloin Banquet

with Lemony Veggies & Herby Sweet Potato Rounds
4.5(48)
Recipe Development Team
Recipe Development TeamUpdated on June 15, 2026
Get up to $230 off
Get up to $230 off
Calories
624 kcal
Protein
42.3g protein
Preparation Time
35 minutes
Difficulty
Easy
Allergens:
  • Milk
  • Cashew

You know you’re in for a good night when the only thing standing between you and this gourmet meal is a matter of minutes! With only the most tender sirloin mini roast, buttery pesto sauce and roasted veggies, you really can’t go wrong. This recipe is under 650kcal per serving.

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

1 packet

Baby Spinach Leaves

1 packet

Basil Pesto

(Contains: Milk, Cashew)

1

Brown Onion

1

Capsicum

1 sachet

Dried Oregano

2

Garlic

1

Lemon

300 g

Premium Sirloin Tip

2

Sweet Potato

1

Zucchini

Not included in your delivery

1 drizzle

olive oil

10 g

butter

(Contains: Milk)

Energy (kJ)2610 kJ
Calories624 kcal
Fat31.2 g
of which saturates8.3 g
Carbohydrate42.6 g
of which sugars21.7 g
Dietary Fibre12.8 g
Protein42.3 g
Cholesterol45.8 mg
Sodium268 mg
The average adult daily energy intake is 8700 kJ
Large Non-Stick Pan
Baking Paper

Cooking Steps

Roast the sweet potato
1

• See ‘Top Roast Tips!’ (below left).
• Preheat oven to 220°C/200°C fan-forced.
• Cut sweet potato into 1cm-thick rounds.
• Place sweet potato and dried oregano on a lined 
oven tray. Drizzle with olive oil and season to taste 
with salt and pepper.
• Toss to coat, then bake until tender, 25-30 minutes. 
TIP: If your tray is crowded, divide the sweet potato 
between two trays. 

Roast the sirloin
2

• While sweet potato is roasting, heat a large frying 
pan over high heat with a drizzle of olive oil. Season 
premium sirloin tip all over, then add to the hot 
pan. Sear until browned, 1 minute on all sides.
• Transfer beef to a second 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! 

Cook the veggies
3

• While the beef is resting, thinly slice capsicum 
into strips.
• Thinly slice zucchini into half-moons.
• Return frying pan to medium-high heat with a 
drizzle of olive oil. Cook capsicum and zucchini, 
tossing, until tender, 4-5 minutes. Transfer to a 
medium bowl and cover to keep warm.

Get prepped
4

• Meanwhile, finely chop garlic and brown onion.
• Slice lemon into wedges.
• Just before serving, add baby spinach leaves to the 
bowl with the veggies and toss to combine. Drizzle 
with a little olive oil and a squeeze of lemon juice. 
Season to taste. 
TIP: Toss the lemony greens just before serving to keep 
the salad leaves crisp.  

Make the pesto sauce
5

• Return frying pan to medium-high heat with the 
butter and a drizzle of olive oil. Add onion and 
cook, stirring until softened, 3-4 minutes.
• Add garlic and cook until fragrant, 1 minute.
• Remove pan from heat, then stir through  
basil pesto until well combined. Pour in any  
beef resting juices. Season to taste.

Finish & serve
6

• Very thinly slice the beef.
• Divide roast beef sirloin between plates. Spoon 
pesto butter sauce over beef.
• Serve with lemony veggies, herby sweet potato 
rounds and any remaining lemon wedges. Enjoy! 

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