Why is every restaurant’s “secret sauce” always some variation of Thousand Island dressing?

r/

Whether it’s “secret sauce”, “special sauce”, “burger sauce”, “fry sauce”, or whatever, it’s always Thousand Island. Maybe it has black pepper, cayenne, a touch of mustard, or maybe it leaves something like the relish out, but it’s still Thousand Island. Why? How did this become a thing?

My best guess is that it started at In-N-Out, but I have zero evidence to support this theory.

Comments

  1. crapador_dali Avatar

    Is it really Thousand Island dressing or is that it’s just the color of Thousand Island dressing?

  2. A12086256 Avatar

    Because it’s a thousand times better than island dressing.

  3. boulevardofdef Avatar

    This is just a guess, but I’m thinking that McDonald’s invented the concept of “secret sauce” and their secret sauce is Thousand Island dressing.

  4. Ok_Cardiologist_673 Avatar

    Fun fact, McDonald’s special sauce is just orange tartar sauce.

  5. Jirachibi1000 Avatar

    When I was a kid I thought it was cheese sauce and was excited to try it one day. Then I learned its mayo and i cannot stand mayo so I was SO disappointed 🙁

  6. JJCooIJ Avatar

    It’s not even that. Thousand Island is just ketchup, mayonnaise, and sweet relish.

    Secret Sauce is ‘we mixed up a bunch of condiments and spices’.

  7. bird9066 Avatar

    Because that sauce and all it’s variations is delicious on all kinds of food

  8. Glittering_Fox_9769 Avatar

    they can’t call it big mac sauce, it’s not usually exclusively thousand island dressing, and it’s both familiar and also “quirky” in a restaurant. most are just condiments mashed together with a few spices though.

  9. UnintelligibleMaker Avatar

    You call it ranch and people just dip wings in it instead of blue cheese for some reason, but you call it Hidden Valley? They drink it! Call it Thousand Island and it’s for those natives…..call it Secret Sauce and it’s FOMO to NOT drink it!

  10. IAlwaysSayBoo-urns Avatar

    Fry sauce in Utah is not Thousand Island

  11. Icy-Nectarine2089 Avatar

    It’s similar but not the same as thousand island in my opinion. But probably because it’s really delicious. I’m a vegetarian now, but I STILL think about special sauce on a regular basis because it’s that good to me

  12. JosephFinn Avatar

    It’s a secret.

  13. Main-Bluejay5571 Avatar

    Jackson MS has comeback sauce that’s similar to a spicy Thousand Island. It may be the only good thing about this place.

  14. kae0603 Avatar

    Because it’s just that good?

  15. Automatic_Teach1271 Avatar

    Mayo and ketchup with varied spiced. Cheap and easy to make

    I love it and have 1kisland recipe mostly memorized from Joy of Cooking. Mayo, ketchup, boiled egg, basil, parsely, olives

  16. NapCaptain Avatar

    Because that shit is delicious and everyone wants to eat it.

  17. FuckThatIKeepsItReal Avatar

    The secret is always mayonnaise

  18. silentknight111 Avatar

    Turns out when you mix a lot of random reddish things with mayo, you get a dressing that looks like Thousand Island dressing.

  19. badlilbadlandabad Avatar

    Because mayo is delicious and adding sweet and tangy elements makes it a well-balanced sauce.

  20. aipac123 Avatar

    Chick-fil-A is a honey mustard variation.

  21. Lunalovebug6 Avatar

    I don’t know but I hate it. I LOATHE thousand island dressing and it’s on every menu as their secret sauce. I just ask now if it’s thousand island and change my order accordingly

  22. AllswellinEndwell Avatar

    Fun fact, Big Mac Sauce in fact has no ketchup in it. It gets its color from paprika, not ketchup. I’ve seen it made.

    Thousand Island contains Ketchup.

  23. Namika Avatar

    Raising Canes has the only “secret sauce” that actually is impressive.

    All the other places just have some shitty mayo derivative that tastes like shit.

  24. CampWestfalia Avatar

    Many years ago Hardees/Carl’s Jr. bragged about something they called “Manager’s Sauce.”

    One day I brought my bag of Hardees lunch back to the shop, put my feet up, and dug into my burger. My supervisor walked past and asked, “Oooh, did you get the Manager’s Sauce?”

    I looked at my burger, shook my head and kinda grimaced. “Nah, I think they gave me the Assistant-Manager’s Sauce …”

  25. WizardInCrimson Avatar

    It always tastes like Russian Dressing.

  26. CRO553R Avatar

    Fry Sauce/Pink Sauce existed in the Midwest/Mountain States looooong before restaurants started proclaiming their secret sauce variants.

  27. kahllerdady Avatar

    If they told you then it wouldn’t be a secret anymore, would it?

  28. AmbiguousAlignment Avatar

    Cus mixing ketchup and mayonnaise is delicious and that’s what it’s called

  29. Far_Tie614 Avatar

    It’s salty, creamy, and tart. 

  30. 1FourKingJackAce Avatar

    Because it tastes damn good on a burger.

  31. Radixx Avatar

    I THINK that Jack in the Box was first with their secret sauce (mainly ketchup mixed with may) back in the early 60s.