Begin by washing and peeling your starchy potatoes, then cut them into evenly sized chunks. Boil the potatoes in salted water for about 15-20 minutes, or until fork-tender. Drain thoroughly to remove excess moisture, then mash them until smooth and fluffy.

In a large mixing bowl, combine the mashed potatoes with grated cheese, all-purpose flour, and eggs. Season with salt and pepper to taste, mixing everything thoroughly until the mixture is well combined and holds its shape.

Using your hands or a cookie scoop, take portions of the potato mix and gently roll or shape them into sticks about 2-3 inches in length. Place the shaped sticks on a parchment-lined tray.

Pour Panko breadcrumbs into a shallow dish. Take each potato stick and roll it in the breadcrumbs, pressing lightly to ensure an even and complete coating.

For frying, heat oil over medium-high heat until it reaches about 350°F (175°C). Carefully drop in a few sticks, frying until golden brown, roughly 3-4 minutes per batch. Alternatively, for baking, preheat your oven to 400°F (200°C) and bake for 25-30 minutes, flipping halfway through.

Once cooked, remove the sticks from the oil or oven, allowing them to cool slightly on a plate lined with paper towels.