An order explained
In-N-Out Protein Style
Nutrition checked 16 October 2026. Prices retain their own observation dates.
Your burger wrapped in lettuce instead of a bun.
On the official Not So Secret Menu
How to order
A Cheeseburger Protein Style, please.
Name the burger and then Protein Style. The example uses the Cheeseburger; the table also links to the Double-Double and Hamburger. Protein Style specifies a lettuce wrap in place of the bun.
Official status
Protein Style appears on In-N-Out’s official Not So Secret Menu.
What nutrition is published?
In-N-Out publishes Protein Style nutrition for the Double-Double, Cheeseburger and Hamburger. Each listed lettuce-wrap serving can be compared with its own standard burger. No combined Protein Style and mustard-and-ketchup figure is published in this data.
Protein Style saves 150 kcal for each published burger variant.
| Burger | Standard calories | Protein Style calories | Saving |
|---|---|---|---|
| Double-Double | 610 kcal | 460 kcal | 150 kcal |
| Cheeseburger | 430 kcal | 280 kcal | 150 kcal |
| Hamburger | 360 kcal | 210 kcal | 150 kcal |
What price is published?
—Protein Style is an official order customization (substituting the bun for lettuce) with no additional surcharge. You pay standard burger menu-board prices.
How we collect and check prices · Why In-N-Out prices differ by city.
Related items
Sources and related orders
Official Not So Secret Menu · Official nutrition information · Official menu without prices
Browse the Not-So-Secret Menu · Calorie calculator · Ordering guide · Double-Double calories guide