5 Worst Snack Options at Gas Stations - as part of the expert series by GeoBeats. The five worst snack options at a gas station, in no particular order, would be the 20 ounce carbonated beverage, beef jerky, hot dogs or sausages, bagged chips, or packaged baked goods. A packaged banana nut muffin could contain 500 calories and 20 grams of fat.
