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Roast Lamb & Cranberry Walnut Sauce for Dinner

Roast Lamb & Cranberry Walnut Sauce for Dinner

with Spiced Orange & Cranberry Sponge Cake
4.5(44)
Recipe Development Team
Recipe Development TeamUpdated on January 11, 2026
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Calories
1640 kcal
Protein
64.1g protein
Difficulty
Easy
Allergens:
  • Walnut
  • Gluten
  • Wheat
  • Milk
  • May contain traces of allergens
  • Almond
  • Cashew
  • Eggs
  • Macadamia
  • Milk
  • Walnut
  • Brazil nut
  • Hazelnut
  • Peanuts
  • Pecan
  • Pine nut
  • Pistachio
  • Sesame
  • Soy
  • Gluten
  • Wheat
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts and wheat.
Serving amount

1 packet

Sweet & Savoury Glaze

(Contains: May contain traces of allergens, Almond, Cashew, Eggs, Macadamia, Milk, Walnut;)

1

Brussels Sprout

2

Garlic

1

Baby Broccoli

350 g

Lamb Rump

1 sachet

Savoury Seasoning

1 packet

Chat Potatoes

2 packet

Walnuts

(Contains: May contain traces of allergens, Almond, Brazil nut, Cashew, Hazelnut, Macadamia, Milk, Peanuts, Pecan, Pine nut, Pistachio, Sesame, Soy, Walnut;)

2 packet

Dried Cranberries

(Contains: Pecan, Walnut, Pistachio, Almond, Milk, Macadamia, Soy, Brazil nut, Sesame, Peanuts, Hazelnut, Pine nut, Cashew, May contain traces of allergens;)

1 packet

Basic Sponge Mix

(Contains: Gluten, May contain traces of allergens, Almond, Brazil nut, Cashew, Hazelnut, Macadamia, Milk, Peanuts, Pecan, Pine nut, Pistachio, Sesame, Soy, Walnut, Wheat;)

1

Orange

1 packet

Caster Sugar

(Contains: May contain traces of allergens, Almond, Brazil nut, Cashew, Gluten, Hazelnut, Macadamia, Milk, Peanuts, Pecan, Pine nut, Pistachio, Sesame, Soy, Walnut, Wheat;)

1 sachet

Sweet Golden Spice Blend

(Contains: May contain traces of allergens, Gluten, Milk, Soy, Wheat;)

1 packet

Thickened Cream

(Contains: Milk;)

Not included in your delivery

1 drizzle

olive oil

1 drizzle

vinegar (balsamic or white wine) (pantry)

Calories1640 kcal
Energy (kJ)6850 kJ
Fat53.4 g
of which saturates17.2 g
Carbohydrate240 g
of which sugars142 g
Dietary Fibre15.9 g
Protein64.1 g
Cholesterol28.5 mg
Sodium2210 mg
The average adult daily energy intake is 8700 kJ
Large Non-Stick Pan
Baking Paper

Cooking Steps

Roast the lamb rump
1

• ‘See Top Roast Tips!’ (below left).
• Preheat oven to 220°C/200°C fan-forced. Lightly 
score lamb rump fat in a 1cm criss-cross pattern. 
Season lamb all over and place, fat-side down, in 
a large frying pan (no need for oil!).
• Place pan over medium heat and cook 
undisturbed until golden, 10-12 minutes.
• Increase heat to high and sear lamb rump on 
all sides for 30 seconds. Transfer, fat-side up, 
to lined oven tray. Roast for 15-20 minutes for 
medium or until cooked to your liking. Remove 
from oven and rest for 10 minutes. 


TIP: Starting the lamb in a cold pan helps the fat 
melt without burning.
TIP: The meat will keep cooking as it rests! 

Roast the chat potatoes
2

• Meanwhile, halve chat potatoes.
• Place potatoes on a second lined oven tray. 
Drizzle with olive oil, sprinkle with savoury 
seasoning, season with pepper and toss to coat.
• Roast until tender, 25-30 minutes. 

Roast the Brussels sprouts
3

• When the potatoes have 20 minutes remaining, 
halve Brussels sprouts.
• Move potatoes to one side of oven tray and add 
Brussels sprouts. Drizzle with olive oil, season 
with salt and pepper and toss to coat.
• Arrange potatoes and sprouts cut-side down 
and roast until tender, 15-18 minutes. 


TIP: The Brussels sprouts will char slightly, this adds 
to the flavour! 

Get prepped and sauté the baby broccoli
4

• While sprouts are roasting, trim baby broccoli, 
halving any thicker stalks lengthways. 
• Thinly slice garlic. Roughly chop walnuts.
• Wipe out frying pan and return to medium-high 
heat with a drizzle of olive oil.
• Cook baby broccoli, tossing, until tender, 
5-6 minutes.
• Add garlic and cook until fragrant, 1 minute. 
Transfer to a bowl, season to taste and cover to 
keep warm. 

Make the sauce
5

• While the lamb is resting, return frying pan to 
medium heat.
• Cook sweet & savoury glaze, dried cranberries, 
walnuts, a good splash of water and a drizzle 
of vinegar until heated through and slightly 
reduced, 1 minute. Stir through any lamb
resting juices until combined. Season to taste.

Finish & serve!
6

• Slice lamb.
• Divide roast lamb, Brussels sprouts, baby 
broccoli and chat potatoes between plates.
• Spoon cranberry walnut sauce over lamb to 
serve. Enjoy!

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