The first time I had KFC Supercharger sauce was in the Fillet Tower Burger, and I honestly didn't know what I was eating - I just knew that it tasted much better than the standard KFC mayo. It had this tangy, slightly spicy, creamy quality that elevated the whole burger. I immediately looked it up because I wanted to know if I could get more of it.
Turns out you can. But there's a calorie cost worth knowing about.
What Is KFC Supercharger Sauce?
KFC Supercharger (also sometimes called Supercharger Mayo) is KFC's own-brand spiced mayonnaise. It's a creamy, tangy sauce with a moderate heat level - noticeably spicier than standard mayo but not aggressively hot. The flavour profile is similar to a chipotle mayo or a spiced aioli.
It appears as a sauce component in several KFC burgers (including the Tower range) and is also available as a dip pot - officially called the "Spicy Supercharger dip pot."
KFC Supercharger Sauce Calories
The Spicy Supercharger dip pot at KFC UK contains 141 kcal and 14g of fat.
For a dip pot, that's on the higher end. Compare it to:
- Real Tomato Sauce: 38 kcal
- Kentucky Smoky BBQ Sauce: 52 kcal
- Sticky Sweet Chilli Sauce: 75 kcal
- Garlic Buttermilk Mayo: 117 kcal
- Spicy Supercharger Dip: 141 kcal
Because it's essentially a spiced mayo (which is oil-based), the Supercharger dip carries significantly more calories than the tomato or BBQ sauce options. It's also the reason it tastes so much richer - that creaminess comes at a calorie cost.
How Much Supercharger Sauce Is in a Burger?
When Supercharger sauce appears inside a burger, the quantity is much smaller than a full dip pot - so the calorie contribution from the sauce within the burger is modest. The burgers with Supercharger (like the Fillet Tower Burger at 604 kcal) are not high in calories because of the sauce specifically - it's the extra hash brown layer and additional fillings that drive the calorie count up.
Can You Buy KFC Supercharger Sauce?
As of the time of writing, you can't buy KFC Supercharger sauce in bottles to take home in the UK, though this does come up periodically. Your best bet is ordering a few Supercharger dip pots with your meal.
Is KFC Supercharger Sauce Worth the Calories?
Personally, yes. 141 kcal for a dip pot that makes your chicken taste significantly better is worth it occasionally. But if you're adding Supercharger dip to every piece of chicken you eat at KFC, it can add 280–420 kcal to a meal without you noticing.
My approach: get one dip pot (141 kcal), use it strategically. Don't have it with every piece - use it to enhance the bites that need it most.
Add It to Your KFC Order in the Calculator
The KFC calories calculator includes all the KFC dip pots and sauces alongside the main items. Add your Supercharger dip to see exactly what it contributes to your total. Sometimes knowing the number is enough to make you use it more mindfully.