Layer onions and these 2 ingredients with steak for a baked dish you’ll never get tired of
This 4-Ingredient Oven-Baked Beef Steak and Onion Foil Bake is a simple, high-flavor dinner with minimal cleanup. Cooking the steak “en papillote” (in foil) lets it steam in its own juices alongside the onions, which turn into a naturally savory, jam-like base. This method keeps the steak tender and juicy, making it hard to overcook.
4-Ingredient Beef Steak and Onion Foil Bake
Ingredients:
1–2 lbs beef steak (sirloin, round, or chuck)
2 large onions, thinly sliced
3 tablespoons olive oil or melted butter
1–1 1/2 teaspoons salt and black pepper
Directions:
Step 1: Prep Oven and Foil
Preheat oven to 400°F. Prepare four large sheets of heavy-duty foil, leaving enough space to wrap the steak and onions loosely while sealing in the moisture.
Step 2: Season the Onions
Step 3: Prep the Steak
Divide steak into 4 portions. Pat dry and season both sides with the remaining salt and pepper.
Step 4: Build the Packets
Place a bed of seasoned onions on each foil sheet. Lay a steak portion on top, and drizzle any leftover oil over the meat.
Step 5: Seal and Bake
Fold the foil over the steak, then roll the ends to create sealed pouches. Place on a baking sheet and bake 20–25 minutes for medium doneness.
Step 6: Rest and Serve
Let the packets sit unopened for 5 minutes. Open carefully to avoid hot steam, and spoon the softened onions and juices over the steak before serving.
Toss the sliced onions with olive oil (or butter) and half of the salt and pepper in a medium bowl.
