Beef Teriyaki with Vegetables is made in handy foil packets so after dinner clean-up is a breeze! A healthy teriyaki sauce is made from scratch and is perfectly sweet, thick, and sticky. Prep this easy steak foil packet dinner for busy weeknight dinners or pop them on the grill for a quick camping meal!
Preheat oven to 400 °F.
Tear off four pieces of aluminum foil that are 15-16 inches long.