Does In-N-Out sauce use white onions or yellow onions?

[bhella]

Quick question: does In-N-Out sauce use white onions or yellow onions? I’m trying to replicate the sauce at home and want to get it just right. Thanks for the help!

 

[Caramellyy_]

When I make my copycat In-N-Out sauce at home, I use white onion and it tastes pretty darn close to the real thing! Here's a tip: dice the onions super fine for the most authentic texture in your sauce. Good luck with your burger journey!

 

[Marich]

Quick question: does In-N-Out sauce use white onions or yellow onions? I’m trying to replicate the sauce at home and want to get it just right. Thanks for the help!

In-N-Out sauce rocks yellow onions! Gonna whip up a batch at home! Thanks for the heads up!

 

[corbin]

Quick question: does In-N-Out sauce use white onions or yellow onions? I’m trying to replicate the sauce at home and want to get it just right. Thanks for the help!

In-N-Out sauce is a closely guarded secret, but most people agree it's made with yellow onions for that classic flavor.