Tomato & Mature Cheddar Croissant
£4.90*
396 kcal
11g protein
Updated 12 September 2026 · price from a third party listing
Tomato & Mature Cheddar Croissant sits 62nd of 98 on price in Costa Coffee’s Our menu section, at £4.90 and 396 kcal. Updated 12 September 2026.
Sliced tomato and mature Cheddar cheese with tomato béchamel sauce and Sunblush® marinated slow roasted tomatoes in an all butter croissant.
The £4.90 figure came from a third party listing rather than from Costa Coffee, which means it may reflect a delivery menu. Delivery prices sit above in restaurant prices before any fee is added, so treat this as the ceiling rather than the till price.
Allergens Costa Coffee declares
May contain traces
Source: Costa Coffee product allergen information (costa.co.uk, September 2026). Shared kitchens mean cross-contamination is possible. Ask in the restaurant if an allergy is severe.
Nutrition Information
Per portion, as served
As published by Costa Coffee · 1655 kJ
| Nutrient | Amount | % RI (calculated) |
|---|---|---|
| Energy | 396 kcal | 20% |
| Fat | 21g | 30% |
| of which saturates | 13g | 65% |
| Carbohydrate | 39g | 15% |
| of which sugars | 7.1g | 8% |
| Fibre | 2.1g | — |
| Protein | 11g | 22% |
| Salt | 1.3g | 22% |
% RI is our calculation against the UK reference intake for an average adult: 2,000 kcal, 70g fat, 20g saturates, 260g carbohydrate, 90g sugars, 50g protein and 6g salt. Costa Coffee publishes the amounts, not these percentages.
Everything You Need to Know About Costa Coffee Tomato & Mature Cheddar Croissant
How to order Tomato & Mature Cheddar Croissant at Costa Coffee
You can order Tomato & Mature Cheddar Croissant at the counter, at a Costa Coffee kiosk, or in the Costa Coffee app for collection or delivery. It is filed under Our menu. Not every branch stocks it, and the app is honest about that before you pay.
Costa Coffee Tomato & Mature Cheddar Croissant price in 2026
The Costa Coffee Tomato & Mature Cheddar Croissant price in 2026 is £4.90 on the figures we hold. The figure came from a third party listing rather than from Costa Coffee, so read it as a ceiling. Within the Our menu section that puts it 62nd of 98 on price. Expect more at airport, motorway and station branches than on a high street, and more again through a delivery app.
Allergens declared
Costa Coffee declares 4 of the 14 allergens UK law requires to be listed for this item: cereals containing gluten, eggs, milk and mustard. It also lists soya as a possible trace, meaning Costa Coffee cannot rule that out. A declaration covers the recipe and not the kitchen, and every one of these chains prepares food in shared fryers and on shared surfaces. For a severe allergy the only reliable check is asking staff on the day.
Saturated fat
13g of saturates is 65% of the 20g reference intake. That figure is the one worth watching over a week rather than a meal, and it is the number that separates two items with similar calorie counts.
Salt worth knowing about
At 1.3g of salt it accounts for 22% of the 6g daily maximum the NHS recommends for adults, a noticeable share of a day in one item. Salt in restaurant food is fixed in the recipe, so the only control you have is what else goes alongside it.
More protein for similar money
Tuna Melt Panini costs about the same at £4.30–£6.10 and carries 26g of protein against this item's 11g. If the point of the order is to be full for longer, that is the better buy of the two.
Pro Tips for Ordering Tomato & Mature Cheddar Croissant
Breakfast timing
Breakfast items come off the menu at a set time, which varies by branch rather than nationally. The only way to be sure is to get there before the changeover, and the app shows the current menu for the branch you have selected.
Where it sits on price
61 items cost less than this one in the Our menu section and 36 cost more, out of 98 we hold a price for. The closest thing to it on price is White Hot Chocolate at £4.90, so those two are the real comparison when you are deciding.
Protein for the calories
It gives 2.8g of protein per 100 kcal, against a menu average of 3.4g across everything we hold for Costa Coffee. That is about average for this menu, which matters more than the raw protein figure when you are comparing two items of different sizes. On raw protein it ranks 39th of 132 in its section.
Frequently Asked Questions About Costa Coffee Tomato & Mature Cheddar Croissant
How much is Tomato & Mature Cheddar Croissant at Costa Coffee?
How many calories are in Tomato & Mature Cheddar Croissant?
What is a lighter alternative to Tomato & Mature Cheddar Croissant?
Is Tomato & Mature Cheddar Croissant a good source of protein?
What allergens does Costa Coffee declare in Tomato & Mature Cheddar Croissant?
Is Tomato & Mature Cheddar Croissant available at every Costa Coffee in the UK?
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About Costa Coffee - Coffee & Bakery Restaurant
Costa Coffee trades as a coffee & bakery chain in the UK, and we list 2,561 of its branches. We track 137 of its menu items across 1 sections, recheck them on a rolling schedule, and name the source of every figure. UK Menu Prices has no connection to Costa Coffee and earns nothing from your order.
