Ingredients:

  • 1 lb lean ground beef (85/15)
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1/2 tsp smoked paprika
  • 1 tsp kosher salt
  • 1/2 tsp cracked black pepper
  • 1 tbsp Worcestershire sauce
  • 2 medium russet potatoes, thinly sliced into 1/4 inch rounds
  • 2 medium carrots, sliced into thin coins
  • 1 medium yellow onion, diced
  • 4 tbsp unsalted butter

Instructions:

  1. In a large bowl, combine the ground beef, garlic powder, onion powder, smoked paprika, salt, pepper, and Worcestershire sauce. Mix by hand until seasonings are evenly distributed, then form into four equal-sized patties roughly 3/4 inch thick.
  2. Cut four 12x12 inch squares of heavy-duty aluminum foil. In the center of each square, layer the ingredients in this order: diced onions first, followed by sliced potatoes and carrots, then the seasoned beef patty, and finally one pat of butter on top.
  3. Bring the two long sides of the foil together and fold down tightly. Fold the ends inward and crimp them firmly to create a sealed pouch, leaving a small pocket of air inside for steam circulation.
  4. Place packets directly on hot coals or a grill grate over medium-high heat. Cook for 12–15 minutes per side until the foil is charred and the beef reaches an internal temperature of 160°F (71°C).