Mustard Grilled Patty | In-N-Out Secret Menu
|The Secret:||Mustard Spread is applied to the burger patty before it's grilled up|
|Mustard Grilled Patty Price:||FREE|
|Mustard Grilled Patty - How to Order:||Ask for your burger to be "Mustard Grilled" when ordering.|
In-N-Out Mustard Grilled Patty
Looking for a little extra zing? One of the more popular items on In-N-Out Burger's secret menu is the In-N-Out Mustard Grilled Patty. By requesting this item, the team over at In-N-Out Burger will slather the patty with mustard before grilling it. The result is a burger with a little more kick. Sounds good, right? If you want to go even further out of the box, we suggest ordering a "Protein Style Burger" with an In-N-Out Mustard Grilled Patty as the flavor just bursts through the lettuce wrap. Enjoy!