For the packets
01 -
1 1/4 lb (565 g) lean ground beef
02 -
1 tablespoon Worcestershire sauce, gluten-free if needed
03 -
1 1/2 teaspoons kosher salt, divided
04 -
1 teaspoon black pepper, divided
05 -
1 1/2 lb (680 g) baby potatoes, cut into 1/2-inch pieces
06 -
3 medium carrots, sliced 1/4 inch thick
07 -
1 large yellow onion, sliced
08 -
1 red bell pepper, cut into 1-inch pieces
09 -
2 tablespoons olive oil
10 -
1 teaspoon garlic powder
11 -
1 teaspoon smoked paprika
12 -
1/2 teaspoon dried thyme
13 -
4 tablespoons (56 g) unsalted butter, cut into 4 pieces
14 -
2 tablespoons chopped fresh parsley, for serving