🎁 NEW SUBSCRIBER BONUS: Costack Flavour Bible included FREE
Get our 41-recipe digital ebook FREE with your first delivery (£9.99 value). Protein-focused recipes covering chicken, beef, fish, lamb, and BBQ.
For serious meat, fish and chicken cooks who never compromise on flavour. The Protein Chef's Monthly Box delivers Costack's best protein-focused blends to your door every month.
What's Inside (Monthly Delivery)
Costack Chicken & Turkey Seasoning
Costack Meat Seasoning & BBQ Rub
Costack Fish & Seafood Seasoning
Costack Lemon Pepper Seasoning
Plus a rotating premium blend (Suya Peanut BBQ Rub, Cameroon Pepper, or seasonal special)
Costack Flavour Bible eBook (£9.99 value, free first delivery)
Total individual value (first box)
£52.49
Your subscription price
£42.50
You save on first box
£9.99 (19% off)
Built For
Sunday roasts. Saturday BBQs. Air fryer wings. Pan-fried fish. Slow-cooked Sunday lamb. Air fryer chicken thighs. Steak night. Family roasts. This is the box for anyone whose cooking centres on protein.
What You're Getting
Save 10% vs. one-off purchases
Trusted UK seasoning brand since 2014
Restaurant-style depth, home-cook ease
Halal-suitable. Full ingredient and allergen information on every jar label (blends in this box contain soy and fish; the rotating blend may contain peanuts)
Skip, pause, or cancel any time
How It Works
Subscribe today, first box ships in 2-3 working days, monthly thereafter. Pause or skip whenever your rack is full. Cancel any time. Made for British home cooks who take protein seriously.
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, Soy
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 The Protein Chef's Monthly Box?
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.
Ready to
Elevate Your Everyday Cooking?
Experience balanced, authentic flavour delivered fast across the UK.