01 - Preheat your oven to 425°F. In a large bowl, toss the cut russet potatoes with vegetable oil and 1 teaspoon of salt until evenly coated. Spread the seasoned fries in a single layer on a large baking sheet. Bake for 35–40 minutes, flipping halfway through, until they are golden brown and crisp.
02 - While the fries are baking, heat a large skillet over medium heat. Add the ground beef and cook, breaking it up with a spoon, until it is thoroughly browned. Drain any excess fat from the skillet if necessary.
03 - Add the diced onion, minced garlic, and diced red bell pepper to the browned ground beef in the skillet. Sauté for 4–5 minutes, stirring occasionally, until the vegetables have softened.
04 - Stir in the canned diced tomatoes (undrained), tomato paste, drained and rinsed kidney beans, chili powder, ground cumin, smoked paprika, optional cayenne pepper, 1 teaspoon salt, 1/2 teaspoon black pepper, and beef broth. Bring the mixture to a gentle simmer.
05 - Reduce the heat to low, cover the skillet, and let the chili simmer for 25–30 minutes, stirring periodically, until it has thickened to your desired consistency.
06 - Once the fries are ready, transfer them to an oven-safe platter or baking dish. Spoon the hot chili evenly over the fries, then generously sprinkle with the shredded cheddar cheese.
07 - Place the platter or dish under a hot broiler for 2–3 minutes, or until the cheddar cheese is completely melted and bubbly. Watch carefully to prevent burning.
08 - Remove from the broiler and garnish the chili cheese fries with sliced green onions and optional chopped fresh cilantro. Serve immediately for best enjoyment.