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Peppered Lamb Rump & Dauphinoise Potatoes for Dinner

Peppered Lamb Rump & Dauphinoise Potatoes for Dinner

with Sponge Cake & Lemon Curd for Dessert
4.5(67)
Recipe Development Team
Recipe Development TeamUpdated on January 23, 2026
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Calories
1720 kcal
Protein
63.6g protein
Difficulty
Easy
Allergens:
  • Gluten
  • Wheat
  • Milk
  • Eggs
  • May contain traces of allergens
  • Almond
  • Brazil nut
  • Cashew
  • Hazelnut
  • Macadamia
  • Milk
  • Peanuts
  • Pecan
  • Pine nut
  • Pistachio
  • Sesame
  • Soy
  • Walnut
  • Gluten
  • Wheat
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts and wheat.
Serving amount

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 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 packet

Lemon Curd

(Contains: Milk, Eggs;)

1

Lemon

1 packet

Thickened Cream

(Contains: Milk;)

2

Potato

1 packet

Béarnaise Sauce

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

2

Garlic

1 packet

Light Cooking Cream

(Contains: Milk;)

350 g

Lamb Rump

1 packet

Parmesan Cheese

(Contains: Milk;)

1 packet

Dijon Mustard

1

Zucchini

1 sachet

Chicken Stock Pot

1

Baby Broccoli

Not included in your delivery

1 drizzle

olive oil

¼ tsp

cracked black pepper

Calories1720 kcal
Energy (kJ)7210 kJ
Fat70.8 g
of which saturates30.6 g
Carbohydrate226 g
of which sugars133 g
Dietary Fibre10.1 g
Protein63.6 g
Cholesterol34.1 mg
Sodium2280 mg
The average adult daily energy intake is 8700 kJ
Large Non-Stick Pan
Baking Dish
Large 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. Place lamb, 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 and season with the cracked 
black pepper and a good pinch of salt. 
• 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! 

Start the dauphinoise potatoes
2

• Meanwhile, boil the kettle. Half-fill a large 
saucepan with boiling water. 
• Cut potato into 0.5cm-thick rounds. 
• Finely chop garlic.
• Cook potato in the boiling water, over high heat, 
until just tender, 4-6 minutes. Drain potato. 
• Meanwhile, in a small bowl, combine light 
cooking cream, Dijon mustard, chicken stock, 
half the garlic and a pinch of salt and pepper. 

Bake the dauphinoise potatoes
3

• In a baking dish, arrange potato slices so they 
sit flat. Pour over cream mixture, then gently 
shake the dish to coat potato. Sprinkle with 
Parmesan cheese. 
• Cover with foil. Bake until potato has softened, 
14-16 minutes. 
• Remove foil, then return potato to oven. Bake 
until golden and the centre can be easily pierced 
with a fork, 10-12 minutes.

Get prepped
4

• While dauphinoise potatoes are baking, trim 
baby broccoli and halve any thicker stalks 
lengthways. 
• Thinly slice zucchini into sticks.

Sauté the greens
5

• While lamb is resting, wipe out frying pan and 
return to medium-high heat, with a drizzle of 
olive oil. 
• Cook baby broccoli and zucchini, tossing, until 
tender, 5-6 minutes. Add the remaining garlic
and cook until fragrant, 1 minute. Season 
to taste.

Serve up
6

• Thinly slice lamb. 
• Divide peppered lamb rump, dauphinoise 
potatoes and sautéed greens between plates. 
• Top lamb with any resting juices. 
• Serve with béarnaise sauce. Enjoy! 

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