Dirty Louisiana Burger
£11.99*
694 kcal
32.6g protein
Updated 12 September 2026 · price from a third party listing
Dirty Louisiana Burger at KFC carries 694 kcal and 32.6g of protein. Updated 12 September 2026.
The £11.99 figure came from a third party listing rather than from KFC, 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 KFC declares
May contain traces
Source: KFC UK official Allergen & Nutrition Information (August 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 KFC · 2904 kJ
| Nutrient | Amount | % RI (calculated) |
|---|---|---|
| Energy | 694 kcal | 35% |
| Fat | 34.3g | 49% |
| of which saturates | 4.9g | 25% |
| Carbohydrate | 61.4g | 24% |
| of which sugars | 11g | 12% |
| Protein | 32.6g | 65% |
| Salt | 3.7g | 62% |
% 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. KFC publishes the amounts, not these percentages.
Everything You Need to Know About KFC Dirty Louisiana Burger
How to order Dirty Louisiana Burger at KFC
Dirty Louisiana Burger is available at the till, on the kiosk screens and through the KFC app, for collection or for delivery. It is filed under Limited Time Offer. Not every branch stocks it, and the app is honest about that before you pay.
KFC Dirty Louisiana Burger price in 2026
The KFC Dirty Louisiana Burger price in 2026 is £11.99 on the figures we hold. The figure came from a third party listing rather than from KFC, so read it as a ceiling. Expect more at airport, motorway and station branches than on a high street, and more again through a delivery app.
Protein for the calories
It gives 4.7g of protein per 100 kcal, against a menu average of 3.8g across everything we hold for KFC. That is a little better than the menu average, which matters more than the raw protein figure when you are comparing two items of different sizes. On raw protein it ranks 2nd of 4 in its section.
Salt worth knowing about
At 3.7g of salt it accounts for 62% of the 6g daily maximum the NHS recommends for adults, most 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.
Finding it near you
We list 890 KFC branches across 4 of the four UK nations, with the Northern Ireland postcode area holding the most at 32. Menus vary by site, so a listing here is national rather than a promise about your nearest one. The KFC app confirms it in seconds.
Allergens declared
KFC 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 celery, sesame and soya as a possible trace, meaning KFC cannot rule those 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.
Pro Tips for Ordering Dirty Louisiana Burger
Ordering it at the counter
Ask for it without one element, or without a sauce, and the total drops below the published figure. Staff handle that request routinely. The number in the table is the standard build as KFC makes it. The item on its own rather than as a meal is the larger saving on both price and energy.
What 694 kcal means here
694 kcal is about level with the Limited Time Offer average. That is a full meal's worth on its own, before anything else goes on the tray. The 2,000 kcal figure printed on UK menus is a reference intake for an average adult, not a target, and it is the number these percentages are worked against.
Frequently Asked Questions About KFC Dirty Louisiana Burger
How much is Dirty Louisiana Burger at KFC?
How many calories are in Dirty Louisiana Burger?
Is Dirty Louisiana Burger a good source of protein?
What allergens does KFC declare in Dirty Louisiana Burger?
How much salt is in Dirty Louisiana Burger?
Is Dirty Louisiana Burger available at every KFC in the UK?
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About KFC - Chicken Restaurant
KFC trades as a chicken chain in the UK, and we list 890 of its branches. We track 194 of its menu items across 21 sections, recheck them on a rolling schedule, and name the source of every figure. UK Menu Prices has no connection to KFC and earns nothing from your order.