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Lily's Lovely Lamb Burgers in Harissa Onion Sauce

Lily's Lovely Lamb Burgers in Harissa Onion Sauce

with Chips, Greek Style Cheese and Wild Rocket
Lily Stevens
Lily StevensUpdated on June 15, 2026
Calories
1041 kcal
Protein
36.5g protein
Total
40 minutes
Difficulty
Easy
Allergens:
  • Wheat
  • Cereals containing gluten
  • Barley
  • Milk
  • Egg
  • Milk
  • Oats
  • Soya
  • Cereals containing gluten
  • Rye
  • Barley
  • May contain traces of allergens
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
serving amount

450 grams

Potatoes

2 unit(s)

Garlic Clove

10 grams

Breadcrumbs

(Contains: Wheat, Cereals containing gluten)

200 grams

Lamb Mince

1 unit(s)

Red Onion

1 unit(s)

Intense™ Tomato

50 grams

Harissa Paste

15 grams

Honey

2 unit(s)

Burger Buns

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

40 grams

Wild Rocket

50 grams

Greek Style Salad Cheese

(Contains: Milk)

Not included in your delivery

¼ tsp

Salt for the Breadcrumbs

2 tbsp

Water for the Breadcrumbs

1 tsp

Sugar for the Dressing

1 tbsp

Olive Oil for the Dressing

10 grams

Butter

2 tbsp

Mayonnaise

Energy (kJ)4353 kJ
Energy (kcal)1041 kcal
Fat48.7 g
of which saturates15.9 g
Carbohydrate112.2 g
of which sugars24.1 g
Dietary Fibre10.3 g
Protein36.5 g
Salt3 g
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.
Baking Tray
Bowl
Garlic Press
Pan

Cooking Steps

Chip, Chip, Hooray
1

Preheat your oven to 220°C/200°C fan/gas mark 7.

Chop the potatoes lengthways into 1cm slices, then chop into 1cm wide chips (no need to peel).

Pop the chips onto a large baking tray. Drizzle with oil, season with salt and pepper, then toss to coat. Spread out in a single layer. TIP: Use two baking trays if necessary. 

When the oven is hot, bake on the top shelf until golden, 25-30 mins. Turn halfway through.

Build the Burgers
2

Meanwhile, peel and grate the garlic (or use a garlic press).

In a large bowl, combine the garlic, breadcrumbs, salt and water for the breadcrumbs (see pantry for both amounts), then add the lamb mince. Season with pepper and mix with your hands. 

Roll into even-sized balls, then shape into 1cm thick burgers, 1 per person. Pop the burgers onto a baking tray. TIP: The burgers will shrink a little during cooking. IMPORTANT: Wash your hands and equipment after handling raw mince.

Bake the Burgers
3

When the oven is hot, bake the burgers on the middle shelf until cooked through, 12-15 mins. IMPORTANT: The burgers are cooked when no longer pink in the middle.

Caramelise the Onion
4

While the burgers bake, halve, peel and thinly slice the red onion.

Heat a drizzle of oil in a large frying pan on medium heat.

Once hot, add the onion, season with salt and pepper and fry, stirring occasionally, until golden, 10-12 mins.

Meanwhile, cut the tomato into 2cm chunks.

In a large bowl, mix the tomato chunks, sugar and olive oil for the dressing (see pantry for both amounts). Season with salt and pepper and set aside for now.

Final Touches
5

When the onion has caramelised, stir in the harissa paste, honey and butter (see pantry for amount). Mix until the butter has melted, then remove from the heat. TIP: If your honey has hardened, put the sachet in a bowl of hot water for 1 min to loosen.

Just before everything's ready, halve the burger buns. Pop into the oven to warm through, 2-3 mins.

Serve
6

When everything's ready, spread the mayo (see pantry for amount) over the bun bases.

Top the bases with a handful of the rocket and the lamb burgers, then spoon over the harissa onion sauce.

Crumble over the Greek style salad cheese, then sandwich the bun lids shut.

Toss the remaining rocket with the tomatoes. Serve the chips and tomato and rocket salad alongside.

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