Preheat your oven to 425°F (220°C).
Wash and peel the potatoes, then cut them into fries.
Toss the fries in a bowl with olive oil, salt, and pepper.
Spread the fries on a baking sheet in a single layer.
Bake for 25-30 minutes, flipping halfway through until golden and crispy.
While the fries are baking, heat the chili in a saucepan over medium heat.
Once the fries are done, remove them from the oven and place them on a serving platter.
Pour the hot chili over the fries evenly.
Sprinkle shredded cheddar cheese generously on top of the chili.
Return the dish to the oven for about 5 minutes, until the cheese melts. Garnish with onions, jalapeños, and cilantro.