Serving fresh-cut fries from a food truck presents unique challenges but can significantly enhance your menu. Customers appreciate the taste of freshly made fries, and using Idaho potatoes can further elevate your offering due to their established reputation. However, preparing fresh fries requires more steps, space, and time compared to frozen options. It’s crucial to understand the process and dedicate yourself to mastering the art and science of fry making.
Using high-quality Idaho potatoes, specifically Russet Burbank or Russet Norkotah varieties, is recommended. Keeping the potato skins on helps customers identify the fries as fresh. Upon receiving your potatoes, test their sugar and solid content. This allows you to adjust your preparation process accordingly. For instance, potatoes stored at cold temperatures might need to be re-conditioned in a warmer environment. Potatoes with lower solid content require lower blanching temperatures and longer blanching times to prevent caramelization.
Once you’ve assessed your potatoes, cut them and rinse them thoroughly in water until it runs clear. This removes excess starches and sugars. This process is ideally done at a commissary due to the limited water resources on a food truck. Store the cut potato strips in water until ready for blanching. Before the initial frying, remove the strips and use a spinner or drain them thoroughly.
The first frying stage, known as blanching, partially cooks the potatoes. Fry about 5 pounds of Idaho Russet Burbank strips at 250-325 degrees Fahrenheit for 2.5 to 3 minutes. The fries should be pliable when bent but not fully cooked. This initial fry reduces water content and allows for oil absorption. Place the blanched fries in a food-safe container, preferably with a grid for drainage, and let them cool for at least 30 minutes. Consider your food truck’s refrigerated storage capacity when planning for blanched potato storage.
Finally, finish frying the potatoes to order at 350 degrees Fahrenheit. This ensures a crispy exterior and a fluffy interior. Getting creative with toppings can differentiate your food truck. Unique topping combinations can elevate your fries to a signature dish.
