In-N-Out Lettuce Wrap Burger: The Ultimate Fresh Low-Carb Option
The In-N-Out Protein Style burger is a low-carb, keto-friendly option on the In-N-Out menu that uses crisp In N Out lettuce wrap in place of traditional buns. Nutrition information, ordering advice, personalization suggestions, and the reasons this lettuce wrap burger is still a popular healthier fast-food option are all covered in this guide.
What Is an in n out lettuce wrap Burger?
The classic bread is replaced with crisp iceberg lettuce leaves in an in n out lettuce wrap burger, also known as Protein Style. This low-carb classic keeps the burger lighter, keto-friendly, and delightfully crispy while delivering juicy beef patties, fresh toppings, and trademark spread. It is still a popular fast-food option.

In-N-Out Protein Style Menu Options
In-N-Out has kept its menu refreshingly simple, Here are all the Protein Style options you can currently order:
| Menu Item | Protein Style Available | Est. Calories (No Bun) | Patties |
|---|---|---|---|
| Hamburger Protein Style | Yes | ~240 cal | 1 patty |
| Cheeseburger Protein Style | Yes | ~280 cal | 1 patty |
| Double-Double Protein Style | Yes | ~520 cal | 2 patties, 2 cheese |
| 3×3 Protein Style | Yes | ~670 cal | 3 patties, 3 cheese |
| 4×4 Protein Style | Yes | ~820 cal | 4 patties, 4 cheese |
| Veggie Burger (Grilled Cheese) | Yes (lettuce wrap) | ~400 cal | No meat patty |
Additional toppings like grilled or raw onions, extra tomatoes, pickles, mustard spread, and, of course, the famous spread In-N-Out’s sauce can be added to your order. The well-known burger personalization culture at In-N-Out includes all alterations.
Nutritional Information: in n out lettuce wrap Burger
Nutrition Facts for Lettuce
The significant reduction in calories and carbohydrates is one of the main reasons consumers select a bunless burger. Depending on the kind, lettuce has the following nutritional comparisons:
| Lettuce Type | Calories (per cup | Carbs (g) | Fiber (g) | Vitamin A | Vitamin K |
|---|---|---|---|---|---|
| Iceberg Lettuce | 5-8 | 1-2 | 0.6 | 7% | 17% |
| Romaine Lettuce | 8-10 | 1.5 | 1.0 | 82% | 60% |
| Boston / Butter Lettuce | 7-9 | 1.2 | 0.6 | 71% | 35% |
| Standard Bun (for comparison) | 120-150 | 22-26 | 0.9 | 0% | 0% |
Full Burger Nutrition: Double-Double Protein Style
| Nutrient | Amount | Daily Value % |
|---|---|---|
| Total Calories | 520 kcal | 26% |
| Total Carbohydrates | 11g | 4% |
| Dietary Fiber | 3g | 11% |
| Protein | 33g | 66% |
| Total Fat | 39g | 50% |
| Sodium | 1160 mg | 50% |
| Vitamin A | 15% | – |
| Vitamin K | 25% | – |
For those keeping track of their keto nutrition facts or managing a low-carb movement lifestyle, the Protein Style version is a far more macro-friendly burger than a typical Double-Double with a bun (around 670 calories and 39g of carbohydrates).

Important Health Advantages of Selecting a Lettuce Wrap
Burger
Using leafy greens instead of your bun is more than just a fad. Here are some nutritional reasons why choosing a low-carb burger makes sense:
Low in calories
With only 5–10 calories per cup, iceberg or butter lettuce is a staple of low-calorie meal planning and weight reduction meals.
Keto-Friendly
Lettuce is a great alternative to buns on any low-carb or ketogenic diet, with just 1-2 grams of carbohydrates per cup.
Rich in Fiber
Lettuce’s high fiber content helps with digestion and keeps you feeling satisfied for longer without causing a blood sugar rise like refined bread does.
Packed with vitamins K and A
While vitamin K is necessary for healthy blood coagulation and strong bones, vitamin A supports immune system and ocular health.
Nutrient-Dense
Packed with antioxidants and natural hydration, lettuce provides a nutrient-dense alternative to processed buns.
Lower Sodium-Dense
Compared to a typical fast food meal, skipping the bun somewhat lowers the overall sodium amount.
Which Lettuce Is Ideal for Burger Wraps?
When it comes to supporting a juicy beef patty and all those toppings, not all lettuce is made equal. Below is a summary of the best options:
Lettuce on Icebergs
For In-N-Out’s Protein Style, this is the preferred option. Iceberg lettuce’s robust, resilient leaves are less likely to get soggy, and it has a delightfully crisp texture. It makes the burger easy to eat by firmly around it. It is superior in terms of structure and fresh burger experience, but having less nutrients than other substitutes.
Lettuce Romaine
Romaine lettuce has the ideal ratio of crispness to nutrients. Its strong spine makes it great for assembling handmade lettuce wrap burgers, and it has a lot more vitamin A and vitamin K than iceberg. For homemade keto lettuce burger recipes, it is a favorite.
Butter Lettuce and Boston
Boston leaf lettuce, sometimes known as butter lettuce, has a smooth, soft texture and is quite pliable. Its large, cupped leaves readily hold toppings, making it a great choice for wrapping. It is the most nutrient-dense alternative of the three because it is high in potassium, iron, and folate.
| Lettuce Type | Lettuce Type(per cup | Wrap Ability | Nutrition Rating | Best For |
|---|---|---|---|---|
| Iceberg Lettuce | Very Crunchy | Excellent | Moderate | Fast food style wraps |
| Romaine Lettuce | Crunchy & Firm | Very Good | High | Homemade keto burgers |
| Boston / Butter Lettuce | Soft & Cupped | Excellent | Very High | Gourmet-style wraps |
How to Order an in n out lettuce wrap Burger (Protein Style)
It’s simple to order a Protein Style burger at In-N-Out, but you may improve your experience by understanding how to customize it. Here’s how to place an expert order:
How to Prepare a Protein-Style Lettuce Wrap Burger at Home
Are you unable to locate an In-N-Out nearby? To replicate the Protein Style experience at home, follow this step-by-step recipe for a low-carb burger. This handmade protein-style burger is delicious, macro-friendly, and keto-friendly.
Ingredients
| Ingredient | Quantity | Notes |
|---|---|---|
| Ground beef (80/20) | 280g (4 balls of 70g) | 80/20 for best flavor |
| Iceberg or romaine lettuce | 4-6 large leaves | Washed and dried well |
| Sliced cheese (American or cheddar) | 2 slices | Optional for keto |
| Tomato | 4 slices | Fresh, not canned |
| Pickles | 6-8 slices | Dill pickles preferred |
| White onion | 4 thin slices | Raw or grilled |
| Special sauce / mayo | 2tsp | Or mustard spread for strict keto |
| Salt and black pepper | To taste | – |

Step-by-Step Instructions
- Press each of the 70g balls of ground beef into thin patties.
- Preheat a grill or cast iron pan to high heat; pan-fried burgers are ideal for this.
- To get the smash burger effect, place the patties on the hot surface and firmly press down with a spatula.
- Use a lot of salt and black pepper for seasoning.
- Cook for two to three minutes, or until the burger is about 80% cooked through and the sides are browned.
- Turn each patty over and cover the cooked side with a teaspoon of mustard.
- Top each patty with a slice of cheese and cook for an additional two minutes.
- Take the patties off the heat and let them a quick rest.
- As the foundation for your burger wrap, arrange two to three large lettuce leaves, slightly overlapping for strength.
- Top the bottom layer of lettuce with a special sauce, then add the pickles and tomato slices.
- Lay one patty on top, followed by the onion slices and the second patty.
- For easy eating, lay more lettuce leaves on top, wrap tightly, and fasten with a toothpick or parchment paper.
Innovative Burger Toppings and Personalization Concepts
The abundance of burger customizing choices is one of the delights of the lettuce wrap burger. Try these inventive burger add-ons and toppings:
Classic Toppings
Keto-Friendly Upgrades
Plant-Based and Vegetarian Choices
Conclusion
The in n out lettuce wrap is more than just a nutritious tip; it’s a truly tasty, fresh experience that shows you don’t need a bun to enjoy a fantastic burger. Protein Style meets all your needs, whether you’re on a ketogenic diet, looking for low-carb options, or just want a lighter meal without compromising flavor.
By 2026, eating healthily will be completely commonplace. There are countless possibilities, ranging from the Double-Double Protein Style to handmade low-carb meals with butter lettuce or crisp romaine. Enjoy every filling, flavorful bite by eschewing the bun and embracing the greens.
FAQ: In N Out lettuce wraps
IN-N-OUT Contact Information
Corporate office address:
4199 Campus Drive, 9th Floor, Irvine, CA 92612
IN-N-OUT Call Customer Service
Contact: 1-800-786-1000
IN-N-OUT Working Hours:
Sunday through Thursday: 8:00 A.M- 1:00 A.M
Friday and Saturday: 8:00 A.M- 1:30 A.M
