Sonic · Burgers
Sonic Burger w/ Mustard, Ketchup, Mayo
27gprotein
640calories
57gcarbs
34gfat
Protein per 100 cal: 4.2g
- Fiber
- 3 g
- Sugar
- 14 g
- Sodium
- 1070 mg
Source: Sonic menu (via MenuStat) · vintage 2018. Chain menus change — treat older vintages as a guide, not gospel.
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