In-N-Out
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3x3, Protein Style, mustard instead of spread, no tomato, no onions, add pickles
Say 'mustard instead of spread' and 'no tomato, no onions'. The 3x3 is on In-N-Out's official not-so-secret menu (4x4 is the max). Sugar lands right at 4g, so keep the swaps exact.
~7.8g
Total carbs
~4g
Sugar
−5g
vs usual
Instead of a Double-Double with onion (on the bun, with spread) (9g sugar) · carbs added up from each ingredient
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I ordered it
What's in it
3 x 100% beef patties
0g carbs
American cheese, 3 slices (~60g)
2.9g carbs
Hand-leafed lettuce wrap (Protein Style), assumed ~130g iceberg
3.9g carbs
Mustard instead of spread (official packet, 7g)
0g carbs
Pickles add-on (official 37g serving)
1g carbs
Verified against In-N-Out's nutrition info on 2026-10-09. Drinks are made by hand, so amounts vary. Not medical advice.