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Extra Cheesy Mixed Potato & Leek Dauphinoise

Extra Cheesy Mixed Potato & Leek Dauphinoise

with Thyme | Serves 4
4.5(22)
Recipe Development Team
Recipe Development TeamUpdated on November 03, 2025
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Calories
786 kcal
Protein
30.5g protein
Preparation Time
50 minutes
Difficulty
Easy
Allergens:
  • Milk
  • Celery
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
/ Serving 2 people

1 packet

Cheddar Cheese

(Contains: Milk)

1 sachet

Vegetable Stock Powder

(Contains: Celery)

4

Garlic

1 packet

Light Cooking Cream

(Contains: Milk)

1 sachet

Chilli Flakes

1 packet

Dijon Mustard

1

Leek

4

Potato

1 sachet

Thyme

2

Sweet Potato

1 packet

Parmesan Cheese

(Contains: Milk)

Calories786 kcal
Energy (kJ)3290 kJ
Fat38.7 g
of which saturates23.6 g
Carbohydrate78 g
of which sugars25.1 g
Dietary Fibre15.5 g
Protein30.5 g
Sodium1440 mg
The average adult daily energy intake is 8700 kJ
Baking Dish

Cooking Steps

1

• Preheat oven to 220°C/200°C fan-forced. Boil the kettle. • Cut potato and sweet potato into 0.5cm-thick rounds. Thinly slice leek. Finely chop garlic. Pick thyme leaves. • In a medium bowl, combine light cooking cream, the milk, Dijon mustard, vegetable stock pot, Parmesan cheese and a pinch of salt and pepper. • Half-fill a large saucepan with boiling water and add a generous pinch of salt. Cook potato and sweet potato in the boiling water, over high heat, until just tender, 6-8 minutes. Drain potato.

2

• Meanwhile, in a large frying pan, heat a drizzle of olive oil over medium-high heat. • Cook leek, stirring, until softened, 4-5 minutes. • Add garlic and thyme and cook until fragrant, 1 minute. Transfer to bowl with cream mixture, stirring to combine.

Bake the dauphinoise
3

• In a large baking dish, arrange potato slices so they sit flat. Pour over cream mixture, then gently shake the dish to coat potato. Sprinkle with Cheddar cheese. Cover with foil. Bake until potato has softened, 20 minutes. • Remove foil, then return potato to oven. Bake until golden and the centre can be easily pierced with a fork, 18-22 minutes.

4

• Top extra cheesy mixed potato and leek dauphinoise with a pinch of chilli flakes (if using). Enjoy!

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