If you’re looking for a meal that’s easy, flavorful, and requires almost no cleanup, these Garlic Butter Steak and Potato Foil Packets are a must-try. Packed with juicy steak bites, tender potatoes, and rich garlic butter, this recipe is perfect for busy weeknights, outdoor grilling, or even oven baking.
Everything cooks together in one packet, locking in flavor and creating a delicious, hearty meal your whole family will love.
⏱️ Recipe Overview
- Prep Time: 15 minutes
- Cook Time: 25–30 minutes
- Total Time: 40–45 minutes
- Servings: 4
- Difficulty: Easy
🧾 Ingredients
- 500g (1 lb) sirloin steak, cut into bite-sized cubes
- 3 cups baby potatoes, halved
- 4 tablespoons butter, melted
- 4 cloves garlic, minced
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- Salt and black pepper to taste
- 1 tablespoon olive oil
- Fresh parsley, chopped (for garnish)
📝 Ingredient Notes
- Steak: Sirloin works best, but ribeye or tenderloin adds extra richness
- Potatoes: Baby or Yukon Gold potatoes cook faster and stay tender
- Garlic: Fresh garlic gives the best flavor
- Herbs: You can substitute with Italian seasoning if needed
👩🍳 Instructions
Step 1: Prepare the Potatoes
Parboil the potatoes for 5–7 minutes (optional but recommended) to ensure they cook evenly and become tender.
Step 2: Make Garlic Butter
In a bowl, mix melted butter, minced garlic, thyme, rosemary, salt, and pepper.
Step 3: Assemble the Packets
- Cut large pieces of aluminum foil
- Divide steak and potatoes evenly among the foil sheets
- Drizzle with olive oil
- Pour garlic butter mixture over each portion
- Toss gently to coat
Step 4: Seal the Packets
Fold the foil tightly to create sealed packets, ensuring no juices escape.
Step 5: Cook
Grill Method:
- Preheat grill to medium-high heat
- Cook packets for 20–25 minutes, flipping halfway
Oven Method:
- Preheat oven to 200°C (400°F)
- Bake for 25–30 minutes
Step 6: Serve
Carefully open packets (watch for steam), garnish with fresh parsley, and serve hot.
🍽️ Nutrition (Approx. per serving)
- Calories: 450–500
- Protein: 30g
- Carbohydrates: 25g
- Fat: 25g
💡 Tips for Perfect Foil Packets
- Cut potatoes evenly for consistent cooking
- Don’t overcrowd packets
- Seal tightly to trap moisture and flavor
- Use heavy-duty foil to prevent tearing
🔄 Variations
- Add Veggies: Bell peppers, green beans, or mushrooms
- Spicy Kick: Add chili flakes or paprika
- Cheesy Version: Sprinkle shredded cheese before serving
- Lemon Garlic: Add a squeeze of lemon juice for freshness
