Preheat your oven to 450°F. Lightly grease a baking sheet.

Spread the frozen fries in a single layer on the baking sheet, sprinkle with salt, and bake for 15-20 minutes until golden and crispy, giving them a stir halfway through.

While fries are baking, cook the ground beef and diced onion in a skillet over medium-high heat until the beef is fully cooked and the onions are translucent. Drain excess fat and stir in chili powder.

Once fries are done, sprinkle a layer of shredded cheese over them, followed by the cooked beef mixture, and top with the chopped red bell pepper.

Return to the oven for an additional 5 minutes, or until the cheese is melted and bubbly.

Garnish with sliced green onions, jalapeno if desired, and serve with a side of salsa and sour cream.