Philly-Style Cheesesteak Sandwich With Mustard Potato Salad
This classic sandwich from Philadelphia is as messy as it is delicious. It's packed full of tender sliced rump steak, caramelised onion and green pepper, and topped with gooey melted cheese. Philly-nomenal!

Ingredients for 2 people
Cooking for 3? 1 and a half for each ingredient Cooking for 4? Double each ingredient










You'll also need
Butter, Pepper, Salt, Vegetable oil (or dietary alternatives)
Cooking instructions
Instructions for 2 [for 3] [for 4] portion recipe.
Preheat the oven to 220°C/ 200°C (fan)/ gas 7 and boil a kettle
Take your steak out of the fridge, open the packet and let it adjust to room temperature
Chop your waxy potatoes in half, then add to a pot of plenty of boiled water with a pinch of salt and bring to the boil over a high heat
Once boiling, cook for 12-15 min or until fork-tender, then drain and rinse them under cold water until cooled slightly (save the pot for later!)

Whilst the potatoes are cooking, heat a large, wide-based pan (preferably non-stick with a matching lid) with a drizzle of vegetable oil over a high heat
Pat your rump steak[s] dry with kitchen paper and season both sides with a pinch of salt
Once very hot, add the seasoned steak to the pan
For rare, cook for 2 min max on each side; for medium-rare, cook for 2-3 min on each side; for medium, cook for 3-4 min on each side
Once the steaks are cooked, transfer to a plate to rest

Meanwhile, peel and finely slice your brown onion[s]
Deseed your pepper[s] (scrape the seeds and pith out with a teaspoon) and cut into thin strips
Return the pan to a medium heat, add the sliced onion and pepper strips with a pinch of salt and cook, covered, for 6-8 min or until starting to caramelise

While the onion and pepper are cooking, grate your cheddar cheese
Trim, then slice your spring onion[s]
On a clean chopping board, slice the rested steak as finely as you can

Combine your mayo and wholegrain mustard in the reserved potato pot with a pinch of salt and pepper and give everything a good mix up
Add the cooled potatoes and crush them lightly with a fork
Add most of the sliced spring onion (save some for garnish!) and give everything a good mix up – this is your potato salad

Once the onion and pepper has caramelised, add the sliced steak and soy sauce to the pan and give everything a good mix up
Top with the grated cheese and cook, covered, for 2-3 min further or until the cheese has melted – this is your Philly-style cheesesteak filling

Add your baguette[s] to a baking tray and put the tray in the oven for 2-3 min or until warmed through and crusty

Slice each warmed baguette in half (without cutting all the way through), then open it out like a book and load in the steak filling
Stuff your warmed baguette with the Philly-style cheesesteak filling – this is your Philly-style cheesesteak sandwich
Serve the potato salad to the side and garnish with the remaining sliced spring onion
Enjoy!
Nutritional information
Nutritional information only applies to ingredients supplied by Gousto.
serving
The cooking process and additional ingredients added at home (listed under “You'll also need”) will affect total values.
Allergens
Allergens highlighted by † (egg, gluten, milk, mustard, soya).
In addition to the recipe specific allergen information provided, due to production and packing methods Gousto boxes may also contain low levels of the following allergens: Cereals containing gluten; Crustaceans; Eggs; Fish; Peanuts; Soya; Milk; Nuts: almonds, hazelnuts, walnuts, cashews, pecan nuts, brazil nuts, pistachio nuts, macadamia nuts; Celery; Sesame; Sulphur dioxide and Sulphites; Lupin; Molluscs; Mustard.
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