Skip to main content
Porterhouse Steak & Garlic-Parmesan Mash

Porterhouse Steak & Garlic-Parmesan Mash

with Balsamic Veggies & Dijon Butter
Recipe Development Team
Recipe Development TeamUpdated on November 03, 2025
Get up to $230 off
Calories
790 kcal
Protein
48.9g protein
Preparation Time
40 minutes
Difficulty
Easy
Allergens:
  • Milk
  • Almond
  • May contain traces of allergens
  • Brazil nut
  • Cashew
  • Hazelnut
  • Macadamia
  • Milk
  • Peanuts
  • Pecan
  • Pine nut
  • Pistachio
  • Sesame
  • Soy
  • Walnut
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts and wheat.
Serving amount

1

Baby Broccoli

1 packet

Balsamic Vinaigrette Dressing

1 packet

Dijon Mustard

2

Garlic

1 packet

Parmesan Cheese

(Contains: Milk;)

300 g

Porterhouse Steak

2

Potato

1 packet

Roasted Almonds

(Contains: Almond; May be present: Brazil nut, Cashew, Hazelnut, Macadamia, Milk, Peanuts, Pecan, Pine nut, Pistachio, Sesame, Soy, Walnut.)

1

Zucchini

Not included in your delivery

1 drizzle

olive oil

20 g

butter (for the sauce)

(Contains: Milk;)

40 g

butter (for the mash)

(Contains: Milk;)

2 tbs

milk

(Contains: Milk;)

Calories790 kcal
Energy (kJ)3300 kJ
Fat56.4 g
of which saturates19.6 g
Carbohydrate24.1 g
of which sugars6.6 g
Dietary Fibre9.7 g
Protein48.9 g
Sodium508 mg
The average adult daily energy intake is 8700 kJ
Medium Saucepan
Large Frying Pan

Cooking Steps

1
  • Boil the kettle. Place the butter (for the sauce) in a small bowl and allow to come to room temperature.
  • Thinly slice zucchini into thin sticks. Trim baby broccoli and halve any thicker stalks lengthways.
  • Peel potato and cut into large chunks.
  • Peel garlic cloves. Roughly chop roasted almonds. 

 

TIP: Save time and get more fibre by leaving the potato unpeeled.

2
  • Half-fill a large saucepan with the boiling water, then add a generous pinch of salt.
  • Cook potato and half the garlic in the boiling water, over high heat, until easily pierced with a fork, 10-15 minutes. Drain.
  • Add Parmesan, the butter (for the mash) and milk.
  • Mash until smooth and over to keep warm.
Make the Dijon butter
3
  • Meanwhile, to bowl with softened butter, add Dijon mustard and the remaining garlic. Season with salt and pepper and mash to combine.
Cook the porterhouse steak
4
  • In a large frying pan, heat a drizzle of olive oil over medium-high heat.
  • When the oil is hot, cook porterhouse steak for 3-4 minutes each side for medium-rare, or until cooked to your liking. Using tongs, hold steak upright and sear fat until golden, 1 minute.
  • Remove steak from pan, cover and rest for 5 minutes. Season with salt.
Cook the veggies
5
  • When beef is resting, return frying pan to medium-high heat with a drizzle of olive oil. 
  • Cook zucchini and baby broccoli, until tender, 5-6 minutes.
  • Add the balsamic vinaigrette, tossing to coat, 30 seconds. Season to taste.
6
  • Thinly slice porterhouse steak.
  • Divide garlic mash, balsamic veggies and rump steak between plates.
  • Top steak with resting juice and Dijon butter. Sprinkle chopped almonds over veggies. Enjoy! 

This week's must-try HelloFresh recipes