French fries arrived in the American diner canon via Belgian and French influence, but the nacho cheese pairing is distinctly American — born from Tex-Mex stadium culture in the 1970s when Ignacio 'Nacho' Anaya's original chile con queso concept was industrialized into a pourable processed cheese sauce. The combo of fries and nacho cheese became a staple of sports bars, diners, and fast-casual spots across the United States by the 1980s and has never left the menu.
1 lb frozen French fries (shoestring or crinkle-cut)
1 cup (about 6 oz) Velveeta or American processed cheese, cubed
¼ cup evaporated milk
2 tbsp pickled jalapeño brine (from the jar)
½ tsp ground cumin
½ tsp chili powder
Kosher salt, to taste
1 fresh jalapeño, sliced into rounds (or use pickled slices)
2 scallions, sliced on the bias
Instructions
1
Preheat your oven to 425°F (or heat 2–3 inches of vegetable oil in a deep pot to 375°F for frying). Bake or fry the frozen fries according to package directions until deeply golden and crispy.
2
While the fries cook, combine the cubed Velveeta and evaporated milk in a small saucepan over low heat. Stir constantly until fully melted and smooth, about 4–5 minutes.
3
Stir in the pickled jalapeño brine, cumin, and chili powder. Taste and adjust seasoning. Keep warm on the lowest heat setting, stirring occasionally so it doesn't scorch.
4
The moment the fries are done, season them immediately with kosher salt and pile them into a wide shallow bowl or basket.
5
Ladle the warm nacho cheese sauce generously over the top of the fries — you can also serve it in a ramekin on the side for dipping.
6
Top with fresh jalapeño rounds and sliced scallions. Eat immediately while the fries are still crispy.