The highest-protein meals at In-N-Out Burger.

The highest-protein meal we track at In-N-Out Burger is the 4x4 Burger — 62g protein for 970 calories. Below are all 17 In-N-Out Burger meals ranked by protein, from the brand's official nutrition data, not AI guesses.

🥩 Up to 62g protein 🍽️ 17 meals tracked ✓ Officially sourced

Ranked by protein

Every In-N-Out Burger meal, highest protein first

#	Meal	Protein	Calories
1	4x4 Burger Four beef patties, four slices American cheese, lettuce, tomato, onion, spread on bun (secret menu)	62g	970
2	3x3 Burger Three beef patties, three slices American cheese, lettuce, tomato, onion, spread on bun	48g	790
3	3x3 Protein Style & Diet Coke Three beef patties, three slices American cheese, spread, lettuce, tomato, onion - lettuce-wrapped instead of bun (secret menu protein style); paired with a Diet Coke (0 cal) to make a complete high-protein keto meal	44g	630
4	Double-Double (mustard & ketchup) & Diet Coke Two beef patties, two slices American cheese, lettuce, tomato, onion, mustard and ketchup - no spread - on bun; paired with a Diet Coke (0 cal) for a leaner, higher-protein full combo	37g	590
5	Double-Double w/Onion & Spread Two beef patties, two slices American cheese, lettuce, tomato, onion, spread on bun	34g	610
6	Flying Dutchman Two beef patties with two slices American cheese melted between, no bun, no vegetables (secret menu)	30g	380
7	Double-Double Protein Style Two beef patties, two slices American cheese, lettuce wrap instead of bun, spread, onion, tomato	30g	460
8	Cheeseburger (mustard & ketchup) & Diet Coke Single beef patty, one slice American cheese, lettuce, tomato, onion, mustard and ketchup - no spread - on bun; paired with a Diet Coke (0 cal) for a lean classic-burger meal	22g	400
9	Cheeseburger Protein Style & Fries Single beef patty, one slice American cheese, lettuce-wrapped instead of bun, spread, tomato, onion; paired with a standard order of fresh-cut fries - the 'best of both worlds' combo	22g	640
10	Cheeseburger Protein Style Single beef patty, one slice American cheese, lettuce wrap instead of bun, spread, tomato, onion	16g	280
11	Cheeseburger Protein Style & Diet Coke Single beef patty, one slice American cheese, lettuce-wrapped instead of bun, spread, tomato, onion; paired with a Diet Coke (0 cal) for a low-cal keto burger meal	16g	280
12	Hamburger (mustard & ketchup) & Diet Coke Single beef patty, lettuce, tomato, onion, mustard and ketchup - no cheese, no spread - on bun; paired with a Diet Coke (0 cal) for the leanest full burger meal on the menu	16g	310
13	Vanilla Shake (15 oz) 15 fl oz hand-spun vanilla milkshake made with real ice cream	16g	590
14	Hamburger Protein Style & Unsweetened Iced Tea Single beef patty, lettuce wrap instead of bun, tomato, onion, spread - no cheese; paired with an unsweetened iced tea (0 cal) for a sub-220-calorie complete burger meal	12g	210
15	Grilled Cheese Protein Style Two slices American cheese, lettuce, tomato, onion, spread — no bun, lettuce-wrapped instead; a low-carb vegetarian option from the Not So Secret Menu	7g	280
16	Grilled Cheese Two slices American cheese, lettuce, tomato, onion, spread on a toasted bun — no meat; listed on In-N-Out's official Not So Secret Menu	7g	380
17	French Fries Fresh hand-cut potatoes fried in 100% sunflower oil — no animal products	6g	360

Want the full macro breakdown — carbs, fat and allergens — for every In-N-Out Burger meal? See the full In-N-Out Burger menu → · All 55 chains ranked →

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