Raising Canes sauce is completely different than Guthrie’s.
You must be thinking of something different. Raising Cane’s is essentially a ripoff of Guthrie’s.
Raising Cane’s recipe is this
- 1/2 cup mayonnaise
- 1/4 cup ketchup
- 1/2 teaspoon garlic salt
- 1/4 teaspoon Worcestershire sauce
- 1/2 teaspoon black pepper
https://spoonuniversity.com/recipe/how-to-make-raising-cane-sauce-with-only-5-ingredients
And Guthrie’s is allegedly this
- 1⁄2 cup Hellmann's mayonnaise
- 1⁄4 cup Heinz ketchup
- 1⁄2 teaspoon garlic powder
- 1⁄4 teaspoon Worcestershire sauce
- 1⁄4 teaspoon vinegar
- black pepper
The Raising Canes recipe is allegedly from a former employee and is supposed to be 100% accurate. I’ve tried making the various Guthrie’s clones many times and it’s always close (like the restaurants that rip them off) but never exact. I would assume it’s the black slime mold and unwashed hands that give real Guthrie’s sauce that extra zing.