Is this very spicy? Will it burn my mouth?

Great question — and the answer depends on the blend. Most of our seasonings are flavour-forward, not fire-forward. Blends like our All Purpose Seasoning, Complete Seasoning, and Chicken & Turkey Seasoning are warmly spiced but completely family-friendly. Some blends like Cameroon Pepper and Suya Spice do carry more heat for those who love a kick. Each product page describes the heat level clearly, so you always know what you're getting.

Do your blends contain artificial additives, colours, or preservatives?

We keep things real. Our blends are focused on delivering authentic, natural flavour without unnecessary fillers. Full ingredient and allergen information is listed on every product label and product page in compliance with UK food labelling law (Natasha's Law), so you always know exactly what's in every blend you use.

Costack bold UK spice blends and seasonings

Authentic, bold UK spice blends — built for everyday cooking.

Q: How many spice blends do you offer?

We offer 19 premium spice blends, including Smoky Tomato Rice Seasoning, Smoky Peanut BBQ Rub, Hot Smoky Chilli Powder, Mild Curry Powder, Lemon Pepper, Adobo Seasoning, Aromatic Hot Broth Spice, Complete Seasoning, All Purpose Seasoning, and many more. Whether you're cooking chicken, fish, rice, soup, or vegetables — there's a Costack blend made for it.

From £8.97 · Free UK delivery over £35

20 bold spice blends. Sunday roasts, weeknight dinners, BBQ. Sprinkle, cook, eat.

Shop bundles or browse all 20 blends →

Where should you start?

Pick the box that matches how you cook. Three clear paths, no guesswork.

New to Costack?

Start with The Essential Refill

£8.97 · 3 best-selling blends

Try it

Stock your kitchen

Kitchen Staples Monthly

£22.98 · Daily-use blends

Stock up

Gift someone

The Costack Gift Box

£37.98 · Bestsellers edition

Send a gift

Shop Our Best-Selling Bundles

Our most popular blends, chosen to make everyday cooking taste better.

Most refilled

The Essential Refill

Sale

The Essential Refill

Regular price £8.97 GBP

Regular price ~~£18.96 GBP~~ Sale price £8.97 GBP
Unit price per

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Best seller

Kitchen Staples Monthly

Sale

Kitchen Staples Monthly

Regular price £22.98 GBP

Regular price ~~£32.97 GBP~~ Sale price £22.98 GBP
Unit price per

Sale
SAVE £9.99

The Full Costack Monthly

Sale

The Full Costack Monthly

Regular price £47.98 GBP

Regular price ~~£57.97 GBP~~ Sale price £47.98 GBP
Unit price per

Sale
New

The Protein Chef's Monthly Box

Sale

The Protein Chef's Monthly Box

Regular price £42.50 GBP

Regular price ~~£52.49 GBP~~ Sale price £42.50 GBP
Unit price per

Sale

Shop bundles

Freundl, founder of Costack Spices, in his kitchen

Cooking with you since 2014

A note from Fred

My customers are so dear to me.

I built Costack in 2014, in my own kitchen, for people who actually care what is in the bottle and sachet. One blend at a time. No shortcuts.
Eleven years on, I still taste every batch myself. I still read every message. When you reorder, I notice. When you tell me your Sunday dinner came out right... that makes my week.
Thank you for cooking with us. Welcome if you are new here. Pour yourself a cuppa. Let us make something good together.

Fred Founder, Costack Spices

Read Fred's story

Fast UK delivery

Dispatched in 24 hours. Delivered in 2-3 working days.

Premium Spices and Seasonings

Bold blends defining taste, aroma and flavour.

Loved by 1,000+ UK home cooks

4.6 stars. 100,000+ orders. Easy reorder anytime.

Which bundle is right for you?

Five paths. Same bold flavour. Pick the size that fits how you cook.

	Essential Refill £8.97 Try Costack	Most popular Kitchen Staples Monthly £22.98 Daily-use blends	Protein Chef's Monthly £42.50 Meat & fish forward	Full Costack Monthly £47.98 Save £9.99	Costack Gift Box £37.98 Gift edition
Number of blends	3	4	4	5	5
Save vs. individual	£9.99	£9.99	£9.99	£9.99	£0
Free UK delivery	—	✓	✓	✓	✓
Halal-suitable	✓	✓	✓	✓	✓
Subscribe & save	—	✓	✓	✓	—
Gift packaging	—	—	—	—	✓
Recipe ebook included	✓	✓	✓	✓	✓
	Try it	Stock up	Get it	Go full	Send a gift

View all bundles →

Spices & Seasonings
Bold UK spice blends for everyday British cooking.

Spices & Seasonings
Costack Granulated Garlic
Real garlic flavour. Stronger than supermarket.

Costack Granulated Garlic
Chicken and Turkey Seasoning
Sunday roast chicken, sorted. Family-friendly heat.

Chicken and Turkey Seasoning
Fish Seasoning Powder
Pan-fried, baked, grilled, or stewed fish, sorted.

Fish Seasoning Powder
Meat Seasoning Powder
Steak, lamb, oxtail, beef. Built for serious cooks.

Meat Seasoning Powder

1 5

FAQ

Got Questions? We've Got You Covered.

Supermarket spices are often bland, old stock that's been sitting in warehouses for months. Costack blends are professionally crafted, boldly flavoured, and ready to transform any meal from ordinary to outstanding. No mixing, no guesswork — just rich, authentic taste in every shake. Our range of bold blends covers everything from everyday garlic and thyme to seasoning blends like Smoky Peanut BBQ Rub and Mild Curry Powder that you simply won't find on a standard supermarket shelf.

All Costack spices carry a clearly printed best-before date on the packaging. When stored correctly — in a cool, dry place away from direct sunlight — our blends typically last 18–24 months from production. Freshness is quality, and we take both seriously.

Most of our blends are flavour-forward, not fire-forward. All Purpose, Complete Seasoning, and Chicken & Turkey are warmly spiced but family-friendly. Cameroon Pepper and Suya Spice carry real heat for those who want a kick. Every product page lists the heat level so there are no surprises.

We offer 20 bold spice blends, including Smoky Tomato Rice Seasoning, Smoky Peanut BBQ Rub, Hot Smoky Chilli Powder, Mild Curry Powder, Lemon Pepper, Adobo Seasoning, Aromatic Hot Broth Spice, Complete Seasoning, All Purpose Seasoning, and many more. Whether you're cooking chicken, fish, rice, soup, or vegetables — there's a Costack blend made for it.

Our single spices and herbs, like Garlic Granules, Ground Ginger and Dried Thyme, are 100% pure with nothing added, and none of our blends contain artificial colours. Some savoury blends, including Complete Seasoning, Chicken & Turkey, Meat, Fish & Seafood, Smoky Tomato (Jollof) Rice, Vegetable Seasoning and Seafood Stock Powder, contain flavour enhancers such as E621 (MSG) and E635 for savoury depth. Every ingredient is listed on the product label and product page in compliance with UK food labelling law (Natasha's Law), so you always know exactly what's in every blend you use.

The majority of our spice blends are 100% plant-based and suitable for vegetarians and vegans. Always check the individual product label for the full ingredient list — some blends like our Crayfish Stock Powder contain shellfish-derived ingredients. Allergen information is clearly displayed on every product in line with UK food safety standards.

Flavour That Feels Like Home – Just Sprinkle and Enjoy.

Our blends are inspired by real kitchens, childhood memories, and recipes passed down through generations. Built with care. No shortcuts. Just bold, balanced flavour made for everyday cooking.

➞ Made with authentic spice combinations
➞ Crafted for real UK home cooks
➞ Designed for flavour not overpowering heat

Explore the Blends

What UK Home Cooks Are Saying

Rated 4.6 from 1,000+ UK home cooks · 100,000+ orders delivered

Meal cooked with Costack spices, reviewed by Amina R. (London)

★★★★★ 5.0

Best seasoning I've used in years. My chicken tastes like restaurant quality.

Amina R. (London)

Verified Buyer

Meal cooked with Costack spices, reviewed by Denis R. (London)

★★★★★ 5.0

My jollof has never tasted this rich before. The depth is unreal.

Denis R. (London)

Verified Buyer

Meal cooked with Costack spices, reviewed by Dewwi R. (London)

★★★★★ 5.0

Not African at all, but this made my curry taste incredible. Will reorder.

Dewwi R. (London)

Verified Buyer

Meal cooked with Costack spices, reviewed by Moral R. (London)

★★★★★ 5.0

Arrived within two days. Packaging was perfect. Flavour is bold and clean.

Moral R. (London)

Verified Buyer

Watch Costack in action

Real meals. Real flavour. Tap any video to play.

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Blogs

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How to Cook with Confidence: A Woman’s Guide to...

July 1, 2026
Every woman who now cooks effortlessly once stood unsure, double-checking measurements, worrying about too much salt, or wondering if the flavours would come together. Cooking with confidence isn’t a talent...

How to Cook with Confidence: A Woman’s Guide to...

July 1, 2026
Every woman who now cooks effortlessly once stood unsure, double-checking measurements, worrying about too much salt, or wondering if the flavours would come together. Cooking with confidence isn’t a talent...

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If your taste buds are feeling adventurous, we’ve got a recipe that will make them dance.. Imagine juicy prawns coated in smoky, spicy goodness, grilled to perfection, and served hot...

Spicy Prawn Suya Skewers (A Community Favourite)

July 1, 2026
If your taste buds are feeling adventurous, we’ve got a recipe that will make them dance.. Imagine juicy prawns coated in smoky, spicy goodness, grilled to perfection, and served hot...

Read More
Top CostackSpices to Use When Cooking Together

July 1, 2026
There’s something deeply intimate about cooking with someone you care about. One of you is stirring. The other is leaning over the pot saying, “Just a bit more.” Music is...

Top CostackSpices to Use When Cooking Together

July 1, 2026
There’s something deeply intimate about cooking with someone you care about. One of you is stirring. The other is leaning over the pot saying, “Just a bit more.” Music is...

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What If Cooking Was Your Love Language?

July 1, 2026
Some people say “I love you” with flowers. Some with hugs.But you? You say it with paprika, curry powder, and a dash of garlic. You show love the Costack way...

What If Cooking Was Your Love Language?

July 1, 2026
Some people say “I love you” with flowers. Some with hugs.But you? You say it with paprika, curry powder, and a dash of garlic. You show love the Costack way...

Read More