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Double Rosemary & Walnut Crusted Lamb Rump
Double Rosemary & Walnut Crusted Lamb Rump

with Buttery Mash, Honey Veggies & Gravy

15 min
Difficulty: 1/3
British

Get ready for an elegant dinner with this succulent lamb rump, topped with an aromatic rosemary and walnut crust. Slathered in gravy and nestled beside velvety mash and golden honey-roasted vegetables, this one’s a real treat!

Allergens

Walnut
Pistachio
Macadamia
Pecan
Pine nut
Brazil nut
Hazelnut
Milk
Peanuts
Cashew
May contain traces of allergens
Wheat
Soy
Almond
Sesame
Gluten
Sulphites

Utensils

Large Frying Pan
Large Pan
Baking Paper

Tags

World-flavors
Classic-plates
Around the world
Ingredients
Lamb rump

Lamb rump

700 g

Carrot

Carrot

2

Parsnip

Parsnip

1

Walnuts

Walnuts

1 packet

Garlic

Garlic

1

Rosemary

Rosemary

1 packet

Potato

Potato

2

Gravy granules

Gravy granules

1 packet

Olive oil

Olive oil

1 drizzle

Butter

Butter

40 g

Milk

Milk

2 tbs

Honey

Honey

1 tsp

Preparation
1
Sear the lamb

• 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 rump all over with salt and 
pepper 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 the heat to high and sear lamb rump on all 
sides for 30 seconds.


TIP: Starting the lamb in a cold pan helps the fat melt 
without burning.  

2
Roast the veggies

• While the lamb is searing, cut carrot and parsnip 
into large chunks. 
• Place veggies on a lined oven tray.
• Drizzle with olive oil and the honey, season  
with salt and toss to coat. 
• Roast until tender, 25-30 minutes. 

3
Roast the lamb

• Transfer lamb, fat-side up, to a second 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: The meat will keep cooking as it rest  

4
Get prepped & make the mash

• Meanwhile, boil the kettle. 
• Roughly chop walnuts (see ingredients). Finely 
chop garlic. Pick and finely chop rosemary. Peel 
potato and cut into large chunks.
• Half-fill a large saucepan with boiling water, then 
add a generous pinch of salt.
• Cook potato in the boiling water over high heat until 
easily pierced with a fork, 12-15 minutes. Drain and 
return to the pan.
• Add the butter and milk to potato and season to 
taste with salt. 
• Mash until smooth. Cover to keep warm.

5
Make the crumb &  gravy

• Re-boil the kettle.
• While the lamb is resting, wipe out frying pan and 
return to medium-high heat with a drizzle of olive 
oil. Cook rosemary, walnuts and garlic, stirring, 
until warm and fragrant, 2-3 minutes. Season to 
taste with salt and pepper.
• Just before serving, in a medium heatproof bowl,  
combine gravy granules and the boiling water 
(see ingredients), whisking, until smooth,  
1 minute. 

6
Finish & serve

• Slice lamb.
• Divide lamb rump, honey veggies and buttery mash 
between plates.
• Top lamb with rosemary and walnut crumb. 
• Pour over gravy to serve. Enjoy! 

Nutrition per serving

3640

kJ

Energy (kJ)

869

kcal

Calories

58.3

g

Fat

19.7

g

of which saturates

34.3

g

Carbohydrate

14.9

g

of which sugars

8

g

Dietary Fibre

84.3

g

Protein

56.9

mg

Cholesterol

622

mg

Sodium

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