Say this
Flying Dutchman: two beef patties with two slices of cheese, nothing else
The Flying Dutchman isn't on In-N-Out's official not-so-secret menu page, but it's a long-standing custom order. If the crew doesn't know the name, say 'two patties and two slices of cheese, no bun, no lettuce, no spread'.
Instead of a Double-Double with onion (on the bun, with spread) (9g sugar) · carbs added up from each ingredient
What's in it
2 x 100% beef patties
0g carbs
American cheese, 2 slices (~40g)
1.9g carbs
Verified against In-N-Out's nutrition info on 2026-10-09. Drinks are made by hand, so amounts vary. Not medical advice.