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Plant Based Burger

With Fried Onion & Cheddar
Recipe Development Team
Recipe Development TeamUpdated on November 04, 2025
Calories
454 kcal
Protein
15.7g protein
Total
30 minutes
Difficulty
Medium
Allergens:
  • Milk
  • Cereals containing gluten
  • Wheat
  • Celery
  • May contain traces of allergens
  • Egg
  • Milk
  • Soya
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
serving amount

2 unit(s)

Vivera Plant Quarter Pounder Burger

1 unit(s)

Baby Gem Lettuce

(May contain traces of: Celery)

1 unit(s)

Onion

2 unit(s)

Garlic Clove

30 grams

Mature Cheddar Cheese

(Contains: Milk)

unit(s)

Glazed Burger Bun

2 unit(s)

Burger Buns

(Contains: Cereals containing gluten, Wheat May contain traces of: Egg, Milk, Soya)

1 sachet(s)

Mayonnaise

450 grams

Potatoes

Energy (kJ)1898 kJ
Energy (kcal)454 kcal
Fat8.2 g
of which saturates3.9 g
Carbohydrate80.1 g
of which sugars10.3 g
Dietary Fibre8.6 g
Protein15.7 g
Salt0.8 g
Potassium1093.4 mg
Calcium36.8 mg
Iron0.9 mg
Always refer to the product label for the most accurate ingredient and allergen information.

Instructions

1

Preheat your oven to 200°C. Chop the potatoes into 2cm wide wedges (no need to peel!). Pop the wedges on a large baking tray in a single layer. Drizzle with oil, then season with salt and pepper. Toss to coat, then spread out and roast on the top shelf of your oven until golden, 25-30 mins. Turn halfway through cooking. Tip: Use two baking trays if necessary, you want the potatoes nicely spread out.

2

Halve, peel and thinly slice the onion. Pick a one lettuce leaf per person from your baby gem to put in the burger later then trim the root from the baby gem lettuce then halve lengthways. Thinly slice widthways. Grate your cheddar. Peel the garlic clove(s) and pop into foil with a drizzle of oil and scrunch to enclose it. Roast on a baking tray in your oven until soft, 10-12 mins. 

3

Heat a drizzle of oil in a medium frying pan on medium high heat. When hot, add the sliced onion and a pinch of salt. Cook stirring frequently until the onion is soft and a dark golden brown, 5-6 mins. When hot transfer to a plate and cover with tin foil to keep warm. Wipe out the pan but don't wash it, we will use it later.

4

15 minutes before your wedges are done. Return the pan to a medium high heat with a drizzle of oil. When hot, add your plant based burgers and fry on each side until crisp and golden, 3-4 mins per side. Once the burgers are cooked, remove from the heat and add the cheddar and cover with a lid of tin foil. Allow to sit for 2-3 mins for the cheese to melt.

5

Crush the roasted garlic with the back of a fork until smooth and pop it into a small bowl along with the mayonnaise. Season with salt and pepper and mix well. Add the sliced lettuce to the bowl along with the garlic mayo and mix well to dress. When the burgers are done and the cheese is on, cut the burger buns in half widthways and pop in the oven for 2-3 mins to warm through.

6

Pop the base of the burger bun on your plates and top with a burger each, followed by the caramelised onions and the lettuce leaves you reserved earlier. Top with the lid and serve the wedges and salad alongside. Enjoy!

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