The Seafood Cook's Kit is made for seafood lovers who want to bring out the natural flavour of fish, prawns, paella and more with perfectly balanced Costack seasoning blends. Delicate doesn't have to mean boring. This collection adds bright citrus notes, deep spice warmth and the savoury umami depth that can turn a simple seafood dish into something truly unforgettable.
Whether you're cooking a quick midweek fish dinner, juicy garlic prawns, a generous paella or a seafood feast for friends and family, the Seafood Cook's Kit gives you the flavour foundation to cook with confidence.
Bold Flavour for Seafood
Seafood needs seasoning that enhances rather than overwhelms. Costack blends are designed to complement the clean, natural taste of seafood while adding layers of flavour to every bite.
Use the collection to season:
🐟 Fish — Add depth and savoury flavour to grilled, baked or pan-fried fish.
🍤 Prawns — Bring out sweet seafood flavours with aromatic garlic, herbs and spice.
🥘 Paella — Build a rich, fragrant flavour base for seafood-packed paella.
🍋 Seafood dishes — Add bright, balanced seasoning to everyday recipes and special occasions.
From simple grilled fish to a full seafood dinner, the Seafood Cook's Kit makes it easier to create dishes that taste carefully prepared without making cooking complicated.
Your Seafood Seasoning Collection
Inside the Seafood Cook's Kit, you'll find a selection of Costack blends designed to work beautifully with seafood and everyday cooking, including Complete, Crayfish Stock, Fish, Garlic, Lemon Pepper and Thyme.
Together, these seasonings give you plenty of ways to experiment with seafood recipes, from fresh and citrusy flavours to warming, savoury and herbaceous combinations.
🎁 FREE Costack Flavour Bible
Every bundle includes the Costack Flavour Bible FREE — a 41-recipe digital ebook worth £9.99.
It's delivered as an instant PDF download to your email after checkout, giving you even more inspiration for making the most of your Costack seasonings.
Cook Seafood with Confidence
Whether you're a seafood enthusiast or simply looking for an easier way to make fish dinners more exciting, the Seafood Cook's Kit gives your spice rack the versatility it needs.
Bright. Savoury. Aromatic. Full of flavour.
Take your seafood from ordinary to unforgettable with Costack.
Shipping Information
Shipping calculated at Checkout. Free UK Shipping for Orders above £35
Additional Information
Nutritional Information
Allergen Advice: For Allergens some products in Bundle contain Celery, Wheat, Shrimp
Is Seafood Cook's Kit — Fish, Prawns, Paella spicy?
Costack blends range from mild to hot. Everyday blends like All Purpose, Complete and Mild Curry are family-friendly. Suya Spice and Cameroon Pepper bring real heat. The heat level and full ingredients are printed on every label.
Are Costack seasonings gluten-free?
Most Costack blends are gluten-free and contain no artificial colours. Some blends, such as Complete Seasoning, contain wheat and a flavour enhancer (E621), so always check the label, where every allergen is listed in bold.
How do I use Seafood Cook's Kit — Fish, Prawns, Paella?
Use it as a dry rub, a marinade, or an all-in seasoning. Add it before roasting or grilling, or stir it in during cooking. Start with about a teaspoon per portion and adjust to taste.
Where is Costack based?
Costack is a UK seasoning brand, registered in Manchester and delivering bold, premium blends to home cooks across the UK since 2014. Every ingredient is listed on the label.
How long do Costack seasonings last, and how should I store them?
Store in a cool, dry place out of direct sunlight. Sealed Costack blends keep their flavour for 18 to 24 months.
Does Costack deliver, and where?
Costack delivers across the UK in 2 to 3 working days via Royal Mail, free on orders over £35. Costack also ships worldwide to 188 countries, including the USA and Europe, with any duties shown at checkout.
Is Costack any good?
Costack is rated 4.6 by UK home cooks across thousands of reviews. It is a UK seasoning brand delivering bold, premium blends across the UK since 2014, with every ingredient listed on the label.
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