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In-N-Out Burger
Cheeseburger (mustard & ketchup) & Diet Coke
Cheeseburger (mustard & ketchup) & Diet Coke at In-N-Out Burger has 400 calories, 22g protein, 41g carbs and 18g fat — sourced from In-N-Out Burger Nutrition Facts, not AI guesses. 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.
Source: In-N-Out Burger Nutrition Facts ↗. Menus change periodically; values may vary by location.
See all 17 In-N-Out Burger meals → · Highest-protein In-N-Out Burger meals → · In-N-Out Burger nutrition calculator →


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