Fish deserves better seasoning — here it is.
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Costack Fish & Seafood Seasoning

Costack Fish & Seafood Seasoning

Perfect for: pan-fried fish, baked salmon, fish stew, prawn dishes

Bring Depth & Richness to Every Dish

£8.50 GBP
£8.50 GBP
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  • ✔ Natural ingredients
  • ✔ Loved by 100,000+ UK home cooks
  • ✔ Royal Mail 2–3 day UK delivery
  • ✔ Free UK shipping over £35
  • ✔ Buy now, pay later with Klarna & Clearpay
Rated 4.6 by UK home cooks
Delivered in 2–3 Working Days
No Artificial Colours or Fillers
Designed specifically for fish and seafood — the herbs and spices complement, not compete
Works as a dry rub, marinade, or seasoning in fish stews and soups
Brings out the natural sweetness of white fish, salmon, and prawns
At 499g, exceptional value for households that cook fish regularly

Description

Costack Fish & Seafood Seasoning is a Costack-recipe smoky-citrus rub for pan-fried, baked, grilled, and stewed fish. Used on cod, tilapia, salmon, sea bass, mackerel, and seafood. Light heat. UK seasoning brand. Free UK delivery on orders over £35 via Royal Mail or Evri. Dispatched in 2 to 3 working days.

Fish that actually tastes like something. Most fish seasoning in UK supermarkets is salt with lemon dust. Costack Fish & Seafood Seasoning is a smoky, citrus-warm blend that handles every fish from delicate cod to bold mackerel.

Use it on

  • Pan-fried fillets: dust both sides, sear in butter.
  • Baked salmon: rub with olive oil + Costack Fish & Seafood Seasoning, bake 200C for 14 min.
  • Grilled mackerel or sea bass: dust skin, grill 4 min per side.
  • Fish stew: 1 tsp into the broth.
  • Prawns: toss with oil + Costack Fish & Seafood Seasoning, sear hot 90 sec per side.

FAQ

Spicy? Mild.

Best fish to use? All. Cod, salmon, tilapia, sea bass, mackerel.

Vegan? The blend is plant-based.

Shipping Information

Shipping calculated at Checkout. Free UK Shipping for Orders above £35

Additional Information

499 grams

Nutritional Information

GARLIC, BLACK PEPPER, THYME, MONSODIUM GLUTAMATE, ALL SPICE, RED PEPPER, CELERY SEED, SALT, DEXTROSE

ALLERGY ADVICE: CONTAINS CELERY

COMPLETES DISH

Costack Dried Thyme

£5.50

PERFECT PAIR

Costack Lemon Pepper Seasoning

£8.50
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Free UK delivery on orders over £35.

New to Costack?

Start with our Most Popular Starter Kit.

All Purpose Seasoning ★★★★★
Chicken & Turkey Seasoning ★★★★★
Mild Curry Powder ★★★★★
View Starter Kit

Free UK delivery over £35

Free UK delivery on orders over £35.

Got Questions? Here’s What You Should Know.

Is this very spicy?

Most Costack blends are flavour-forward, not fire-forward. All Purpose, Complete, Chicken & Turkey are family-friendly. Cameroon Pepper and Suya Spice carry real heat. Each product page lists the heat level so there are no surprises.

Will this work for everyday family cooking?

Yes. Roasted veg, rice, soups, stews, grilled chicken, pasta sauces. No special techniques needed. Just season generously and cook as normal.

How long does delivery take?

We deliver across the UK within 2–3 working days via Royal Mail. You’ll receive tracking details once your order is dispatched.

What does shipping cost?

Free UK delivery on orders over £35. Below £35, standard UK delivery is from £2.70 via Royal Mail (2–3 working days).

Is it gluten free?

Yes. Costack blends are gluten-free and contain no artificial colouring or flavourings. Full ingredient + allergen info is on every product label.

How long does it last?

Costack blends typically last 18–24 months from production. Sealed for lasting freshness. Store in a cool, dry place away from direct sunlight.

Is checkout secure?

Yes. Secure encrypted checkout. Pay with Apple Pay, Google Pay, Shop Pay, Klarna, Clearpay, PayPal, or any major card.

Ready to Elevate Your Everyday Cooking?

Experience balanced, authentic flavour delivered fast across the UK.

  • Free UK delivery on orders over £35
  • Secure checkout
  • No artificial fillers