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Spiced White Fish & Cheesy Potato-Cauliflower Mash

Spiced White Fish & Cheesy Potato-Cauliflower Mash

with Creamy Onion Sauce & Steamed Veggies
Recipe Development Team
Recipe Development TeamUpdated on January 23, 2026
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Calories
703 kcal
Protein
30.8g protein
Difficulty
Easy
Allergens:
  • Milk
  • Fish
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
Serving amount

1

Potato

1 portion

Cauliflower

1 head

broccoli

1

Carrot

½

Onion

½

Lemon

1 packet

Shredded Cheddar Cheese

(Contains: Milk; )

1 packet

Smooth Dory Fillets

(Contains: Fish; )

½ packet

Cream

(Contains: Milk; )

1 sachet

Chicken-Style Stock Powder

1 sachet

Kiwi Spice Blend

Not included in your delivery

olive oil

20 g

butter

(Contains: Milk; )

2 tbs

milk

(Contains: Milk; )

Energy (kJ)2945 kJ
Calories703 kcal
Fat45.1 g
of which saturates25.7 g
Carbohydrate45.6 g
of which sugars31.4 g
Dietary Fibre13.9 g
Protein30.8 g
Sodium1299 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.
Medium Pan
Large Non-Stick Pan

Cooking Steps

1
1

• Boil the kettle. Peel potato and cut into large chunks. • Cut cauliflower into small florets. • Trim green beans. Thinly slice carrot into sticks. • Thinly slice brown onion. Zest lemon to get a pinch and slice into wedges.

2
2

• Half-fill a medium saucepan with boiling water with a generous pinch of salt. • Cook potato and cauliflower in the boiling water, over high heat, until easily pierced with a fork, 12-15 minutes. TIP: Save time and get more fibre by leaving the potato unpeeled!

3
3

• In last 8 minutes of potato cook time, place a colander or steamer basket on top and add beans and carrot. • Cover and steam until both are tender, and potatoes can be easily pierced with a fork, 7-8 minutes. • Transfer veggies to a bowl. Season, then set aside. • Drain potato and cauliflower and return to pan. Add the butter, milk and a pinch of salt. Sprinkle with shredded Cheddar cheese. Mash until smooth. Cover to keep warm.

4
4

• Meanwhile, discard any liquid from white fish fillet packaging. Slice fish in half crossways to get 1 steak per person. • In a medium bowl, combine white fish fillets, Kiwi spice blend and a drizzle of olive oil. • In a large frying pan, heat a drizzle of olive oil over medium-high heat. • When oil is hot, add fillets to the pan and cook until just cooked through, 5-6 minutes each side. Transfer to a plate and cover to keep warm. TIP: White fish is cooked through when the centre turns from translucent to white. TIP: Add extra oil between batches if needed so the fish doesn't stick to the pan

5
5

• Wip eturn frying pan to medium-high heat with a drizzle of olive oil. Add onion, and cook until tender, 4-5 minutes. • Reduce heat to medium, add longlife cream (see ingredients), chicken-style stock powder, a squeeze of lemon juice, zest and a splash of water, and stir until slightly thickened, 1-2 minutes.

6
6

• Divide cauliflower mash, steamed veggies and spiced white fish between plates. • Top fish creamy onion sauce and serve with remaining lemon wedges. Enjoy!

Customer reviews

Review summary

Updated on Feb 2026
  • Flavour: The creamy onion sauce was a standout, with many praising its delicious taste and how it complemented the fish.
  • Ease of prep: Customers appreciated the simplicity of the recipe, particularly for a fish dish.
  • Suggestions: Consider adding more potato to the mash; some found one potato insufficient for two people.
  • Portions: Several reviewers mentioned small portion sizes, especially for the potato-cauliflower mash.
  • Vegetables: Some preferred green beans over broccoli, noting that the substitution affected the overall dish.
AI-generated from customer reviews