Keto Options at Five Guys
Five Guys is exceptional for keto - second only to Nando's in the UK. Every burger can be ordered in a lettuce wrap (official menu item, not a hack), and all toppings are free. Build a premium keto burger under 5g carbs with zero menu gymnastics.
Top Keto Picks at Five Guys
Bacon Cheeseburger (Lettuce Wrap)
ExcellentTwo beef patties, bacon, cheese, wrapped in lettuce - the keto classic
Pro tips:
- •All toppings are FREE - pile on lettuce, pickles, jalapeños, grilled mushrooms
- •Mayo and mustard add no carbs
- •Perfect keto macros - high fat, high protein, minimal carbs
Lettuce Wrap Burger (Menu Item)
ExcellentOfficial menu item: two patties with tomatoes, pickles, grilled onions, peppers, mushrooms in lettuce
Pro tips:
- •Official UK menu item - just order it by name
- •Community favourite among UK keto dieters
- •Add cheese and bacon for perfect keto macros
Little Bacon Cheeseburger (Lettuce Wrap)
ExcellentSingle patty version - lighter but still satisfying keto option
Pro tips:
- •Just 2g net carbs - incredibly clean
- •Single patty but still very filling
- •Great for lunch or lighter appetite
All Keto Options
Cheeseburger (Lettuce Wrap)
ExcellentTwo beef patties with cheese in lettuce wrap - simple and perfect
Pro tips:
- •Classic choice - can't go wrong
- •Two slices of cheese included
- •Add grilled mushrooms and onions for extra flavor (minimal carbs)
Little Cheeseburger (Lettuce Wrap)
ExcellentSingle patty with cheese - the lightest keto option
Pro tips:
- •Just 1g net carb - incredibly low
- •Smallest option but still satisfying
- •Add bacon for more fat and flavor
Hot Dog (No Bun)
ExcellentBeef frank without the bun - simple keto option
Pro tips:
- •Simple alternative to burgers
- •Just 2g carbs naturally
- •Pile on the free toppings
Veggie Sandwich (Lettuce Wrap)
GoodGrilled vegetables wrapped in lettuce - vegetarian keto option
Pro tips:
- •Only vegetarian option at Five Guys
- •Add extra cheese to increase fat content
- •Lower protein - consider adding eggs if available
Bacon (Add-on)
ExcellentExtra bacon strips - perfect fat addition
Pro tips:
- •Less than 1g carbs per serving
- •Great way to add fat to lean burgers
- •Check if your location serves bacon (halal stores don't)
How to Order Keto at Five Guys
1. Order any burger "in a lettuce wrap" - this is an official menu item since January 2026 2. Specify "no ketchup" (ketchup adds 3g+ carbs) 3. Choose your free toppings - ALL are low-carb: lettuce, pickles, jalapeños, grilled mushrooms, grilled onions, tomatoes, mayo, mustard 4. Add cheese and bacon for better macros (minimal carbs) 5. Your burger arrives wrapped in lettuce - it's handheld and official, not a hack 6. Skip: Ketchup, BBQ sauce, and obviously the bun and fries
FAQs: Keto at Five Guys
What can I eat at Five Guys on keto?
Any burger or hot dog in a lettuce wrap or bowl! Five Guys officially offers lettuce wraps (launched January 2026). All toppings are free - add mayo, mustard, jalapeños, grilled mushrooms, pickles, and cheese. Skip ketchup and BBQ sauce.
Does Five Guys do lettuce wraps?
Yes! As of January 2026, the Lettuce Wrap is an official menu item at Five Guys UK. You can order any burger as a lettuce wrap - it's not a hack, it's a real menu option.
How many carbs in a Five Guys lettuce wrap burger?
A standard Lettuce Wrap Burger contains just 3-5g net carbs. A Bacon Cheeseburger in a lettuce wrap has approximately 3g net carbs. All toppings except ketchup are 0-2g carbs.
Are Five Guys toppings free?
Yes! All vegetable toppings are completely free at Five Guys. Load up on lettuce, tomatoes, grilled onions, grilled mushrooms, jalapeños, pickles, and green peppers without adding cost or many carbs.