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Rustic Chicken & Caramelised Onion Burger

Rustic Chicken & Caramelised Onion Burger

with Spiced Rosemary Wedges
Recipe Development Team
Recipe Development TeamUpdated on April 03, 2026
Get tasty recipes from just $6 per serving
Calories
872 kcal
Protein
53.3g protein
Total
35 minutes
Difficulty
Easy
Allergens:
  • Eggs
  • Soy
  • Gluten
  • Milk
  • Wheat
  • May contain traces of allergens
  • Almond
  • Brazil nut
  • Cashew
  • Hazelnut
  • Macadamia
  • Peanuts
  • Pecan
  • Pine nut
  • Pistachio
  • Sesame
  • Sulphites
  • Walnut
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
Serving amount

1 packet

Dill & Parsley Mayonnaise

(Contains: Eggs, Soy; )

2

Burger Bun

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

1

Red Onion

1

Tomato

1 sachet

Classic Roast Seasoning

320 g

Chicken Breast

1 packet

Mixed Salad Leaves

3

Potato

1 packet

Rosemary

Not included in your delivery

1 tsp

balsamic vinegar

4 tsp

water (for the onion)

1 tsp

brown sugar

1 drizzle

olive oil

Calories872 kcal
Energy (kJ)3650 kJ
Fat29.1 g
of which saturates5.5 g
Carbohydrate88 g
of which sugars11.7 g
Dietary Fibre13.4 g
Protein53.3 g
Sodium836 mg
Potassium1370 mg
Calcium30.6 mg
Iron1.8 mg
Due to the different suppliers we purchase our products from, nutritional facts per meal can vary from the website to what is received in the delivered box, depending on your region.
Large Non-Stick Pan

Cooking Steps

Bake the wedges
1

• Preheat oven to 220°C/200°C fan-forced.
• Cut potato into wedges. 
• Pick rosemary leaves. 
• Place potatoes on a lined oven tray. Sprinkle 
over classic roast seasoning, rosemary, and 
drizzle with olive oil, then toss to coat.
• Spread out evenly and bake until tender,  
20-25 minutes. 

Get prepped
2

• Meanwhile, place your hand flat on top of chicken breast and slice through horizontally to make two thin steaks. • Thinly slice onion (see ingredients) and tomato. 

Caramelise the onion
3

• In a large frying pan, heat a drizzle of olive oil over medium heat. Cook onion, stirring, until softened, 5-6 minutes. Add the balsamic vinegar, water and brown sugar and mix well. Cook until dark and sticky, 3-5 minutes. • Transfer to a bowl.

Cook the chicken
4

• Wash and dry the frying pan, then return to medium-high heat with a drizzle of olive oil. • Cook chicken steaks until cooked through, 3-6 minutes each side (cook in batches if your pan is getting crowded). TIP: The chicken is cooked when it is no longer pink inside.

Heat the buns
5

• While the chicken is cooking, halve burger buns and bake directly on a wire oven rack until heated through, 2-3 minutes.

Finish & serve
6

• Spread dill & parsley mayonnaise over burger 
bun bases.
• Top with some mixed salad leaves, tomato, 
chicken and caramelised onion.
• Serve with spiced rosemary wedges. Enjoy!