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Costa Coffee Cheese & Onion Toastie (V) Price, Calories & Nutrition UK

The Costa Coffee Cheese & Onion Toastie (V) Price, Calories & Nutrition UK details are here. This vegetarian favourite costs £5.95 and contains 475 kcal per serving. Made with mature Cheddar and caramelised red onion chutney on buttered white bloomer bread. This page covers everything you need to know about this toastie.

UK 2026 Price£5.95
Calorie Count
475kcal
~24% of adult daily 2,000 kcal
Served in Lunch Hours (from 11:00 AM to close)
Vegetarian
Cheese & Onion Toastie (V) at Costa Coffee UK
Verified UK 2026 MenuCosta Coffee UK

Available Extras & Syrups

Add flavour shots, toppings, or bakery pairings to your order.

Salted Butter Portion+75 kcal
+£0.35
Strawberry Jam Portion+55 kcal
+£0.35
Marmite Portion+15 kcal
+£0.35

Allergen & Dietary Safety Information

Official allergen profile based on standard recipe formulations across UK Costa Coffee stores.

Suitable For

vegetarian

Contains Allergens

milkwheat (gluten)

May Contain (Cross-Contact)

No cross-contact allergens flagged.

Serving Options and Customisation

The Cheese & Onion Toastie comes in one standard serving size priced at £5.95. It arrives hot and freshly toasted with golden, crispy bread and melted cheese. No additional customisation options are available for this item. Simply order as is and enjoy it warm from the press alongside your favourite Costa beverage.

What Makes Costa Coffee Cheese & Onion Toastie (V) Special?

This toastie features mature Cheddar cheese that melts beautifully into every bite. The caramelised red onion chutney adds a sweet, tangy depth of flavour. Buttered white bloomer bread toasts to golden perfection with a satisfying crunch. The combination of savoury cheese and sweet onion creates a comforting, balanced taste that vegetarians and cheese lovers adore.

Best Food Pairings with Costa Coffee Cheese & Onion Toastie (V)

Pair this toastie with a Costa Carrot Cake for a sweet contrast after the savoury cheese. A side of Costa Lightly Salted Crisps adds extra crunch and complements the rich flavours. For a lighter option, try it with a Costa Fruit Bag. These pairings balance richness with freshness, making your meal satisfying and complete.

Alternative Items to Try at Costa Coffee

Try the Ham & Cheese Toastie if you enjoy melted cheese with a meaty twist. The Vegan Cheese & Tomato Panini offers a similar cheesy satisfaction with plant based ingredients. The Bacon Bap provides a hearty, savoury alternative for breakfast lovers. Each option delivers comforting flavours and textures worth exploring on the Costa Coffee Menu With Prices.

How to Order Costa Cheese & Onion Toastie (V) Online?

Download the Costa Coffee app or visit their website to begin your order. Select your nearest store and browse the food menu to find Cheese & Onion Toastie. Add it to your basket, choose your collection time and proceed to payment. Complete checkout and collect your hot toastie at your chosen time for ultimate convenience.

FAQs About Costa Coffee Cheese & Onion Toastie (V)

Common questions on UK store prices, calories, timings, and customisation.

How much is Costa Coffee Cheese & Onion Toastie (V) in the UK?

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The Costa Coffee Cheese & Onion Toastie (V) costs £5.95. This price applies across Costa Coffee locations in the UK. Prices may vary slightly at travel or franchise locations. Check locally for confirmation.

How many calories are in Costa Coffee Cheese & Onion Toastie (V)?

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The Cheese & Onion Toastie contains 475 kcal per serving. This calorie count is based on the standard recipe with mature Cheddar and caramelised red onion chutney on buttered white bloomer bread.

What ingredients are in Costa Coffee Cheese & Onion Toastie (V)?

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The toastie is made with mature Cheddar cheese and caramelised red onion chutney. It's served on buttered white bloomer bread. The ingredients combine to create a rich, savoury and slightly sweet flavour profile.

Does Costa Coffee Cheese & Onion Toastie (V) contain any allergens?

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This toastie contains milk and wheat (gluten) as confirmed allergens. It does not contain any other declared allergens. Always check with staff if you have specific dietary concerns or severe allergies before ordering.

Is Costa Coffee Cheese & Onion Toastie (V) suitable for vegetarians?

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Yes, the Cheese & Onion Toastie is suitable for vegetarians. It contains no meat, fish or animal derived rennet. It's clearly marked with a (V) symbol on the Costa Coffee menu for easy identification.

Final Thoughts

The Costa Coffee Cheese & Onion Toastie (V) offers great value at £5.95 with 475 kcal. Its mature Cheddar and caramelised onion chutney deliver comforting, satisfying flavours perfect for vegetarians. Visit your nearest Costa Coffee store or order online today to enjoy this delicious toastie with your favourite hot drink.

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