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Cheesy Mushroom Burger, Pickled Shallot & Chips

Cheesy Mushroom Burger, Pickled Shallot & Chips

Rating
4.5rating out of 5

(937 reviews from our customers)

Prep Time

40 min

Cuisine

American

These veggie burgers taste just as good as the real thing! You'll blend chestnut mushrooms and cheddar with a little soy sauce to create deliciously umami-packed patties. Serve in brioche, top with quick-pickled shallots and dish it all up alongside crisp homemade chips. There's not mushroom for improvement!

Prep Time

40 min

Cuisine

American

What is Gousto all about?

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What is Gousto all about?

We send you everything you need to cook amazing recipes like this, delivered right to your door. Leave the planning to us!

Ingredients
For 2 people (double for 4)
Shallot
2 shallots
Little-gem-lettuce
1 little gem lettuce
Cheddar-cheese
40g cheddar cheese †
fresh-dill
5g dill
Soy-sauce-sachet
1 soy sauce sachet (15ml) †
Red-wine-vinegar
1 red wine vinegar sachet (30ml) †
Dijon-mustard
5.5g Dijon mustard †
Brioche-bun
2 brioche rolls †
chestnut-mushrooms
250g chestnut mushrooms
Panko breadcrumbs edit
60g panko breadcrumbs †
Potatoes
3 white potatoes
Mayonnaise-sachet-(2)
1 mayonnaise sachet (50ml) †
Tomato-ketchup-(2)
1 tomato ketchup sachet (10ml)
You Will Need
Food processor, butter, flour, olive oil, pepper, salt, sugar, vegetable oil

Nutritional Information*

Percentages are based on an adult's daily intake

  • 1 shallot
  • 1 little gem lettuce
  • 40g cheddar cheese<span class="strong">†</span>
  • 5g dill
  • 1 soy sauce sachet (15ml)<span class="strong">†</span>
  • 1 red wine vinegar sachet (30ml)<span class="strong">†</span>
  • 1 Dijon mustard pot (5.5g)<span class="strong">†</span>
  • 2 butter brioche buns<span class="strong">†</span>
  • 250g chestnut mushrooms
  • 60g panko breadcrumbs<span class="strong">†</span>
  • 1 white potato
  • 1 mayonnaise sachet (50ml)<span class="strong">†</span>
  • 1 tomato ketchup sachet (10ml)
Typical Values per 100g per serving
Energy 729 kJ
173 kcal
3517 kJ
836 kcal
Fat
of which saturates
7.3 g
2.3 g
35.4 g
11.1 g
Carbohydrate
of which sugars
21.8 g
3.3 g
105.2 g
16 g
Fibre 1.9 g 9.4 g
Protein 4.9 g 23.7 g
Salt 0.63 g 3.04 g
*Gousto’s nutritional information only applies to ingredients supplied by Gousto. The cooking process and additional ingredients added at home (listed under “What you’ll need”) will affect total values.
Ingredients contain
1 shallot
shallot
1 little gem lettuce
little gem lettuce
40g cheddar cheese
pasteurised cows milk, cream, salt, vegetarian rennet, lactic acid culture
5g dill
dill(100%)
1 soy sauce sachet (15ml)
water, soya bean, wheat (gluten), salt, alcohol (ethanol)
1 red wine vinegar sachet (30ml)
red wine vinegar, preservative: sulphur dioxide (sulphites)
1 Dijon mustard pot (5.5g)
water, mustard seed, spirit vinegar, salt, citric acid
2 butter brioche buns
wheat flour (wheat flour (gluten), calcium carbonate, iron, niacin, thiamin), egg (12%), water, sugar, sustainable palm oil, butter (milk) (2%), egg white, yeast, salt, flavouring, fermented wheat flour, soya flour, emulsifier (mono- and di-acetyl tartaric acid esters of mono- and di-glycerides of fatty acids), colour (mixed carotenes), flour treatment agent (ascorbic acid). May contain sesame.
250g chestnut mushrooms
chestnut mushrooms
60g panko breadcrumbs
Wheat flour (gluten), yeast, Salt
1 white potato
potato
1 mayonnaise sachet (50ml)
soybean oil (78%), free range pasteurised egg and egg yolk (8.9%), spirit vinegar, water, sugar, salt, lemon juice, flavouring, antioxidant: calcium disodium edta, paprika extract
1 tomato ketchup sachet (10ml)
water, tomato paste (24%), sugar, spirit vinegar, modified maize starch, salt, acidity regulator (citric acid), preservatives (sodium benzoate, potassium sorbate), spices, yeast extract, natural flavourings
Allergens
  • Allergens highlighted by † (milk, gluten, soya, sulphites, mustard, egg)

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.

Cooking Instructions
Instructions for 2 people (double for 4)
1 Cheesy Mushroom Burger, Pickled Shallot & Chips

Preheat the oven to 200°C/ 180°C (fan)/ 395°F/ Gas 6

Cut the potatoes (skins on) into chips

Add the chips to a large baking tray with a drizzle of vegetable oil and a generous pinch of salt and give everything a good mix up

Put the tray in the oven for 25-30 min or until the chips are golden and starting to crisp

2 Cheesy Mushroom Burger, Pickled Shallot & Chips

While the chips are cooking, heat a large, wide-based pan (preferably non-stick) with a drizzle of vegetable oil over a medium-high heat

Once hot, crumble the chestnut mushrooms straight into the pan

Cook the mushrooms for 8-12 min or until very crisp

Tip: Don't undercook the mushrooms or they will retain too much water, making your patties go soggy!

3 Cheesy Mushroom Burger, Pickled Shallot & Chips

Meanwhile, combine the red wine vinegar and 1 tsp [2 tsp] sugar with a pinch of salt in a bowl

Peel and slice the shallots very finely

Add the sliced shallot to the vinegar and give everything a good mix up, then set aside until step 7

Once the mushrooms are crisp, add the soy sauce and a large knob of butter to the pan and cook for 2 min further

Remove the pan from the heat and leave to cool slightly

4 Cheesy Mushroom Burger, Pickled Shallot & Chips

Add the brioche rolls to a baking tray and put them in the oven for 5-6 min or until warmed through

Grate the cheddar cheese

Once warmed through, remove the brioche from the oven

5 Cheesy Mushroom Burger, Pickled Shallot & Chips

Add the panko breadcrumbs, a generous grind of black pepper, the grated cheese and mushrooms to a food processor

Blitz until smooth

Shape the blitzed mushrooms into 2 [4] mushroom patties

Tip: Use flour on your hands if it's too sticky to handle and aim for the patties to be flat and wide (wider than the brioche rolls if possible!)

6 Cheesy Mushroom Burger, Pickled Shallot & Chips

Return the pan to a medium heat with a drizzle of vegetable oil

Once hot, add the mushroom patties to the pan and cook for 3-4 min on each side or until browned and crispy

Tip: Remember to handle gently as the mushroom patties may be fragile!

7 Cheesy Mushroom Burger, Pickled Shallot & Chips

While the patties are cooking, roughly chop the dill

Combine the mayonnaise, chopped dillketchup and Dijon mustard in a small bowl – this is your burger sauce

Remove 2 [4] outer leaves of the little gem lettuce[s]

Cut the remaining little gem lettuce[s] into quarters lengthways – these are your gem wedges

Drain the shallots – these are your pickled shallots

8

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Assemble the brioche rolls with the lettuce leavesmushroom pattiesburger sauce and pickled shallots

Serve the chips, gem wedges and any leftover burger sauce to the side

Drizzle the gem wedges with olive oil, then season with salt and pepper and enjoy!

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