https://www.tastingtable.com/1445860/cheesy-open-face-gerber-sandwich-st-louis/
The Cheesy, Open-Faced Gerber Sandwich Is A St. Louis Specialty
Nov 14, 2023 - The cheesy, open-faced Gerber sandwich is a St. Louis specialty that uses the city's trademark provel cheese in conjunction with ham and garlic bread.
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