KFC Fillet Tower Burger UK: Price, Calories & Review 2026

If you have ever stood at the KFC counter wondering whether the KFC Fillet Tower Burger is worth ordering over the classic Zinger, you are not alone. It is one of the most searched items on the KFC Tower Burger, and for good reason.

It stacks a crispy Original Recipe fillet with a hash brown and melted cheese, something you genuinely will not find on every fast food menu in the UK.

This guide breaks down everything you need to know about the KFC Fillet Tower Burger UK: the current price, calories, what comes in the meal and box meal versions, how it compares to the BBQ Fillet Tower Burger and Zinger Supercharger Tower Burger, and an honest review of whether it earns its spot on your order.

You will also find quick answers to the questions people ask most before checking out at the KFC Burgers Menu.

KFC Fillet Tower Burger Price UK

So how much does the KFC Fillet Tower Burger actually cost? Pricing depends on whether you order it standalone, as a meal, or as a full box meal.

Ordering it as a meal adds fries, a regular side, and a drink for an extra £2. Stepping up to the KFC Fillet Tower Box Meal brings an additional piece of Original Recipe chicken alongside the burger, fries, a side, and a drink, making it the most filling way to order this burger.

Prices are collected directly from the live UK menu and can vary slightly by branch, delivery

What Is the KFC Fillet Tower Burger?

The KFC Fillet Tower Burger is built around an original recipe chicken fillet, a crispy, hand-breaded piece of chicken breast fillet coated in KFC’s signature blend of herbs and spices.

What sets it apart from a standard fillet burger is the extra layer stacked on top: a crispy chicken hash brown burger-style build that adds a golden hash brown disc and a slice of melted cheese, finished with ketchup and mayo on a soft, glazed bun.

It is essentially a KFC burger with hash brown and cheese, and that hash brown layer is the defining feature of the entire KFC Tower Burger range. You get:

• One original recipe chicken breast fillet burger UK portion
• A crispy hash brown layer
• A slice of melted cheese
• Ketchup and mayo
• A soft bun melted cheese chicken burger finish

Unlike the Zinger builds, the Fillet Tower has no spicy coating, which makes it the go to pick for anyone who wants the tower format without the heat. platform, or ongoing KFC big deals, so always confirm the price shown in the app or at your local restaurant before ordering.

KFC Fillet Tower Burger Calories

For anyone tracking KFC nutrition information, the calorie count on this burger changes significantly depending on how you order it.

• Standalone burger: 2,595 calories
• Burger meal (with fries, side, and drink): 3,696 calories
• Box meal (with extra chicken piece): 4,524 calories

The jump between the standalone burger and the meal comes mostly from the fries and drink, so if you are watching your intake, ordering the burger on its own or swapping the drink for water is the easiest way to bring the total down.

Full nutritional breakdowns for every item are also available across our KFC Box Meals Menu if you want to compare against other options before deciding.

KFC Fillet Tower Burger Meal and Box Meal Options

If you are trying to decide between the standard meal and the box meal, here is the practical difference:

• Fillet Tower Burger Meal (£9.99): The burger, a portion of fries, one regular side such as coleslaw or beans, and a drink. This is the standard way most people order it and covers a normal appetite comfortably.
• KFC Fillet Tower Box Meal (£12.49): Everything in the meal, plus an extra piece of Original Recipe chicken. This is the better pick if you are a bigger eater or want to stretch the order into something closer to a full dinner.

Both options are available for KFC delivery UK through the KFC app, Uber Eats, and Deliveroo, though ordering directly through the app for collection avoids the extra delivery fee.

KFC Tower Burger Range: How the Fillet Tower Compares

The Fillet Tower is only one part of a wider KFC Tower Burger range, and knowing the differences helps you pick the right one before you order.

BBQ Fillet Tower Burger

The BBQ Fillet Tower Burger uses the exact same build as the standard Fillet Tower, Original Recipe fillet, hash brown, and cheese, but swaps the ketchup and mayo for a smoky BBQ sauce.

As a meal it is priced at £9.99 with 3,696 calories, identical to the standard version, so the only real decision is which sauce you prefer.

Zinger Supercharger Tower Burger

The Zinger Supercharger Tower Burger takes the same hash brown and cheese tower format but replaces the Original Recipe fillet with the spicy Zinger fillet, then adds a Supercharger sauce that pushes the heat well beyond a standard Zinger.

As a standalone burger it runs £7.99 with 2,803 calories, and as a meal it is £9.99 with 3,907 calories. If you want the tower experience with genuine spice, this is the one to order instead of the Fillet Tower.

In short, the Fillet Tower Burger is the mild option, the BBQ Fillet Tower Burger adds smoky flavor without heat, and the Zinger Supercharger Tower Burger is for people who actively want spice.

KFC Fillet Tower Burger Review

Is it actually worth ordering? Here is a straightforward take based on what the burger delivers for the price.

Taste and texture: The Original Recipe fillet stays true to KFC’s classic herb and spice coating, and it holds up well under the extra weight of the hash brown.

The hash brown itself adds a genuinely satisfying crunch that a normal fillet burger does not have, and the melted cheese ties the whole thing together without overpowering the chicken.

Value: At £7.99 standalone, it sits in the mid range of the KFC menu UK burgers, more than a basic Fillet Burger but less than the fully loaded Stacker builds. Given the extra hash brown and cheese layer, most reviewers consider it good value for what you get.

Who it suits: This is the right pick for anyone who wants something more substantial than the standard Fillet Burger but does not want the spice of a Zinger. It is also a solid choice for fast food chicken burger UK fans who prefer a milder flavor profile.

The verdict: The KFC Fillet Tower Burger earns its reputation as one of the most consistently ordered items on the KFC Tower Burger range, and it remains a dependable choice whether you are a regular or trying it for the first time.

How to Order and Save on the KFC Fillet Tower Burger

A few practical tips before you order:

• Check the KFC app first: Exclusive discount codes and KFC big deals often apply to burger meals and are not available at the counter.
• Go meal, not standalone: Adding fries, a side, and a drink usually costs less than buying each item separately.
• Watch for the Tuesday Deal: Some weekly promotions can be combined with burger orders depending on your branch.
• Order ahead for collection: Click and Collect through the app skips the delivery fee that Uber Eats and Deliveroo both add.

Frequently Asked Questions

How many calories are in a KFC Fillet Tower Burger?

The standalone KFC Fillet Tower Burger contains 2,595 calories. As a meal with fries, a side, and a drink, this rises to 3,696 calories.

How much does the KFC Fillet Tower Burger cost in the UK?

The standalone burger costs £7.99. The meal version is £9.99, and the full box meal with an extra chicken piece is £12.49.

What’s in a KFC Fillet Tower Burger?

It contains an Original Recipe chicken fillet, a crispy hash brown, melted cheese, ketchup, and mayo, served in a soft glazed bun.

Is the KFC Fillet Tower Burger spicy?

No. It uses the mild Original Recipe fillet rather than the spicy Zinger coating, making it one of the milder options in the KFC Tower Burger range.

What’s the difference between the Fillet Tower Burger and BBQ Fillet Tower Burger?

They use an identical build, fillet, hash brown, and cheese, but the standard version uses ketchup and mayo while the BBQ version swaps in a smoky BBQ sauce. Price and calories are the same across both.

What’s in the KFC Tower Burger range?

The range includes the Fillet Tower Burger, the BBQ Fillet Tower Burger, and the Zinger Supercharger Tower Burger, each with a different fillet or sauce combination.

Can you get the Fillet Tower Burger as a meal?

Yes. The Fillet Tower Burger Meal costs £9.99 and includes fries, a regular side, and a drink alongside the burger.

How many calories are in a KFC Fillet Tower Burger meal?

The full meal, including fries, a side, and a drink, comes to 3,696 calories.

What sauce is on the KFC Fillet Tower Burger?

The standard version is finished with ketchup and mayo. The BBQ variant replaces this with a smoky BBQ sauce.

Is the KFC Fillet Tower Burger halal?

This depends on the branch. Not every KFC restaurant in the UK is halal certified, so check our full Is KFC Halal UK? guide to find your nearest certified branch before ordering.

Conclusion

The KFC Fillet Tower Burger remains one of the most reliable picks on the KFC Tower Burger range, offering a mild, satisfying build at a fair price whether you order it standalone, as a meal, or as a full box meal. If you want the same format with more smoke or more spice, the BBQ Fillet Tower Burger and Zinger Supercharger Tower Burger are both worth trying too.

Ready to plan your full order? Browse the complete KFC Menu UK Prices for every burger, bucket, side, and deal currently available, so you know exactly what to order before you get to the counter.

Note: All prices and calorie information in this article are collected from the current KFC UK menu and may vary slightly by branch. KFC® and all associated trademarks are the property of their respective owners.