Here’s a straightforward method to make layered onions and steak with potatoes in a foil packet, perfect for the oven or grill. This method locks in juices and flavors while keeping cleanup minimal.
🥩 Ingredients (for 2 packets)
- 2 small steaks (sirloin, ribeye, or your choice)
- 1–2 medium potatoes, thinly sliced
- 1 small onion, thinly sliced
- 1–2 tbsp olive oil or melted butter
- Salt and pepper, to taste
- Optional: garlic powder, paprika, rosemary, thyme
🍽️ Instructions
- Preheat your oven to 400 °F (205 °C) or prepare a hot grill.
- Prepare foil packets: Tear out a large piece of heavy-duty aluminum foil for each serving. Lightly grease with olive oil or butter.
- Layer ingredients:
- Place a layer of potato slices first.
- Add a layer of onions.
- Place the steak on top.
- Season each layer with salt, pepper, and any optional herbs/spices.
- Drizzle with a little olive oil or melted butter for moisture and flavor.
- Seal the packet: Fold the foil over the ingredients and crimp the edges to create a tight seal.
- Cook:
- Oven: Bake for 25–35 minutes, depending on steak thickness. For medium-rare, aim for the lower end.
- Grill: Place on indirect heat for the same duration.
- Check doneness: Carefully open one packet and pierce the potatoes with a fork. They should be tender, and the steak cooked to your liking.
- Serve: Open packets carefully (steam will be hot), then transfer to a plate or serve straight from the foil.
🧠 Tips
- Thinly sliced potatoes cook faster and more evenly.
- For extra flavor, you can add bell peppers, mushrooms, or a splash of Worcestershire sauce before sealing.
- If cooking thicker steaks, sear the steak briefly in a pan first to lock in juices and get a nice crust.
If you want, I can give a step-by-step version with a visual “layering guide” that shows exactly how to stack steak, potatoes, and onions for perfect cooking.
Do you want me to make that?
