Philly cheesesteak-stuffed mushrooms
Serves: 6 as a starter or light meal

Recipe photograph by Martin Poole
Philly cheesesteak-stuffed mushrooms
A twist on the great American sandwich, these stuffed mushrooms make for an indulgent yet easy-to-prep starter or relaxed lunch
Serves: 6 as a starter or light meal
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Nutritional information (per serving)
Calories
435Kcal
Fat
24gr
Saturates
12gr
Carbs
28gr
Sugars
10gr
Fibre
4gr
Protein
25gr
Salt
1.2gr

Sarah Akhurst
Our Food Director Sarah is a food obsessive, and spends most of her time scoping out the latest food trends, experimenting in her own kitchen, or making her family wait to eat while she photographs every dinner she makes for the 'gram! A complete Middle Eastern food junkie, she is never far from a good shawarma marinade, a pinch of Aleppo chilli or a sprig of dill
See more of Sarah Akhurst’s recipes

Sarah Akhurst
Our Food Director Sarah is a food obsessive, and spends most of her time scoping out the latest food trends, experimenting in her own kitchen, or making her family wait to eat while she photographs every dinner she makes for the 'gram! A complete Middle Eastern food junkie, she is never far from a good shawarma marinade, a pinch of Aleppo chilli or a sprig of dill
See more of Sarah Akhurst’s recipes
Ingredients
- 2 tbsp rapeseed oil
- 1 red onion, finely sliced
- 1 green pepper, finely sliced
- 1 red pepper, finely sliced
- 3 garlic cloves, 2 crushed, 1 left whole
- 4 sprigs rosemary, chopped
- 250g beef mince (12% fat)
- 1 tbsp balsamic vinegar
- 6 large flat mushrooms, stalks removed
- 6 tbsp burger sauce (we used Heinz Saucy Mayo)
- 100g red Leicester cheese, grated
- 125g mozzarella, grated (drained weight)
- 30g butter, softened
- 6 slices sourdough (we used Taste the Difference Sliced White Sourdough)
- 100g baby spinach
Step by step
- Heat 1 tablespoon of the oil in a large frying pan and fry the onion and peppers for 8-10 minutes, or until soft. Add the crushed garlic and chopped rosemary and continue to cook for a further couple of minutes. Add the beef mince and break up with a spoon. Stir-fry for 4-5 minutes, until the beef has cooked through. Stir through the balsamic vinegar and season well.
- Preheat the oven to 200°C, fan 180°C, gas 6. Put the mushrooms on a lined baking tray, stalk-side up, and brush with the remaining oil. Divide the beef mixture among the mushrooms then top each with 1 tablespoon of burger sauce. Mix the two cheeses together and scatter over the top of each mushroom; cover and chill for up to 24 hours if prepping ahead.
- Bake for 25 minutes, or until the cheese has melted and is golden brown (add 5-10 minutes extra if cooking from chilled).
- Meanwhile, melt the butter in a large frying pan and fry the bread on both sides until golden. Wilt the spinach in the microwave and season. To serve, top each piece of bread with some of the spinach, followed by a cheesy mushroom.