Shake Shack · Burgers
Shack Stack
40gprotein
770calories
50gcarbs
45gfat
Protein per 100 cal: 5.2g
- Fiber
- 0 g
- Sugar
- 7 g
- Sodium
- 1700 mg
Source: Shake Shack website · vintage 2026. Chain menus change — treat older vintages as a guide, not gospel.
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