Portillo's · Drinks
Birthday Cake Shake (Regular)
12gprotein
770calories
133gcarbs
20gfat
Protein per 100 cal: 1.6g
- Fiber
- 1 g
- Sugar
- 107 g
- Sodium
- 709 mg
Source: portillos_official · vintage 2026. Chain menus change — treat older vintages as a guide, not gospel.
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