Burger King - same burger info as McDonald's: burger (zero g) without the bun and topped with cheese, mayo, mustard, onions, etc. No ketchup. T he tendergrill chicken sandwich without the bun is 3g. BEWARE - you might think the veggie burger is low,  KetoPower Boost but it is 19g of carbs, so that's about a full day of carbs on keto. Add a side salad (3g). The tendergrill chicken garden salad is 8g without dressing or croutons. The tendercrisp chicken salad is not an option. Do not attempt.

https://supplementgear.com/ketopower-boost/