1. **Cook the Fries:**
– Preheat your oven to 425°F (220°C). Spread the French fries evenly on a baking sheet and cook according to the package instructions until golden and crispy.
2. **Prepare the Beef Mixture:**
– Heat a skillet over medium heat. Add the ground beef and cook until browned, breaking it apart with a spatula.
– Add diced onion and garlic to the skillet and sauté until softened.
– Season with paprika, chili powder, salt, and pepper. Stir in marinara sauce and simmer for 5 minutes.
3. **Assemble the Dish:**
– Transfer the cooked fries to a baking dish.
– Evenly spoon the beef mixture over the fries.
– Sprinkle cheddar and mozzarella cheeses over the top.
4. **Bake:**
– Bake in the oven for 10 minutes, or until the cheese is melted and bubbly.
5. **Serve:**
– Garnish with sour cream, chopped green onions, or jalapeños if desired. Serve hot and enjoy!
Prep time: 15 minutes, Cooking time: 25 minutes, Servings: 4, Calories: ~450 kcal per serving.