Preheat your oven or grill to 400°F (204°C).

In a large mixing bowl, combine ground beef, diced potatoes, sliced carrots, and chopped onion. Drizzle with olive oil and sprinkle in garlic powder, onion powder, paprika, salt, and pepper. Mix well.

Cut four pieces of aluminum foil. Place a portion of the meat and vegetable mixture on each piece, ensuring not to overfill.

Fold the aluminum foil over the food to seal the packets securely.

Place the foil packets on the grill or in the oven. Cook for 30 to 35 minutes, checking for doneness.

Remove packets from the grill or oven, let rest for a few minutes before unsealing, and serve.