An onion mayo sauce.
the reason it is secret sauce is because its secret
Thousand Island Dressing That's "special sauce." Secret sauce can be almost anything--ketchup with mayo in it is real popular.
No, not all black people have a secret BBQ sauce.
Fabric and secret sauce
ginger
No one knows the secret sauce on the Crabby Patty. Some people think its ketchup. But we don't know for real.
in the pizza parlor
1/20
Mystery Diners - 2011 Secret Sauce 4-13 was released on: USA: 16 October 2013
it's found on spongepedia. Just add arby's sauce ( the secret sauce) on the top bun.
Online Out of Line - 2011 Domino's Secret Sauce 1-5 was released on: USA: 23 June 2011
Rows.