01 -
Wash, peel, and cut potatoes into thin sticks. Soak in cold water for 30 minutes to remove excess starch, then pat completely dry.
02 -
Heat vegetable oil in a deep pan to 175°C. Fry potatoes in batches for 4–5 minutes until golden and crisp. Drain on paper towels and season with salt. Keep warm.
03 -
Season beef patties on both sides with salt and freshly ground black pepper. Heat a skillet over medium-high heat and add butter or oil. Sear patties for 3–4 minutes per side.
04 -
In the last minute of cooking, place a slice of cheddar cheese atop each patty. Cover briefly to melt the cheese fully.
05 -
Lightly butter the cut sides of the brioche buns. Toast in a pan until golden and crisp.
06 -
Spread mayonnaise or burger sauce on the base of each bun, if desired. Layer lettuce, a cheesy beef patty, and tomato slices. Close with the top bun and press gently.
07 -
Arrange each cheeseburger on a plate with hot, crispy fries. Serve at once while fresh and warm.