Garlic Butter Steak & Potato Foil Packs

These Garlic Butter Steak & Potato Foil Packs are a rich, hearty, and incredibly easy meal packed with juicy steak, tender potatoes, and flavorful garlic butter. Everything cooks together inside foil packs, locking in all the delicious flavors while keeping cleanup simple. This recipe is perfect for grilling, baking, camping trips, or quick family dinners. With buttery potatoes, tender steak, and savory seasonings, every bite is comforting and satisfying.

Garlic Butter Steak & Potato Foil Packs

These Garlic Butter Steak & Potato Foil Packs are loaded with juicy steak, buttery potatoes, and garlic flavor in an easy foil packet meal.

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Prep Time 15 minutes mins

Cook Time 30 minutes mins

Total Time 45 minutes mins

Ingredients Method Notes

Ingredients

  

• 1 1/2 lbs steak cut into bite-sized cubes
• 1 lb baby potatoes halved
• 2 tablespoons olive oil
• 4 tablespoons butter melted
• 4 cloves garlic minced
• 1 teaspoon Italian seasoning
• 1/2 teaspoon paprika
• Salt and black pepper to taste
• 1/2 onion sliced
• 1 tablespoon fresh parsley chopped
• Aluminum foil sheets

Method

 

1. Preheat the grill or oven to 400°F (200°C).
2. In a large bowl, combine steak cubes, potatoes, and sliced onion.
3. Add olive oil, melted butter, garlic, Italian seasoning, paprika, salt, and black pepper. Toss everything well until evenly coated.
4. Divide the mixture evenly between large foil sheets.
5. Fold the foil tightly around the steak and potatoes to create sealed packs.
6. Place the foil packs on the grill or a baking sheet in the oven.
7. Cook for about 25–30 minutes, carefully flipping halfway through if grilling.
8. Open the foil carefully once the potatoes are tender and the steak is cooked to your liking.
9. Garnish with fresh parsley before serving.

Notes

• Cut potatoes into small, even pieces so they cook at the same rate as the steak.
• Use heavy-duty foil to prevent tearing and leaking.
• Seal the foil packs tightly to trap steam and flavor inside.
• Avoid overcooking the steak to keep it tender and juicy.
• Baby potatoes work best because they cook faster and have great texture.
• Add extra butter before sealing for richer flavor.
• Be careful when opening the foil packs because hot steam will escape.

Variations

• Add mushrooms or bell peppers for extra vegetables.
• Use sweet potatoes instead of regular potatoes.
• Add shredded cheese during the last few minutes for extra richness.
• Use Cajun seasoning for a spicy version.
• Replace steak with chicken or shrimp.
• Add asparagus or green beans for more color and flavor.
• Use herb butter instead of plain butter for deeper flavor.

Serving Suggestions

• Serve with a fresh green salad for balance.
• Pair with garlic bread or dinner rolls.
• Add a side of roasted vegetables.
• Serve with sour cream or garlic sauce.
• Pair with grilled corn on the cob.
• Add extra melted butter before serving.
• Enjoy directly from the foil packs for easy cleanup and serving.

Tips

• Marinate the steak ahead of time for extra flavor.
• Use sirloin or ribeye for tender results.
• Cut ingredients evenly for consistent cooking.
• Double-wrap foil packs if grilling over high heat.
• Check potatoes first to ensure they are fully tender.
• Let the packs rest briefly before opening.
• Garnish with fresh herbs right before serving for freshness.

Prep Time / Cooking Time / Total Time

Prep Time: 15 minutes
Cooking Time: 30 minutes
Total Time: 45 minutes

Nutritional Info (Approx.)

Calories: 520 per serving
Protein: 34g
Fat: 28g
Carbohydrates: 30g
Fiber: 3g
Sodium: 540mg

FAQs

Can I cook these foil packs in the oven instead of on the grill?
Yes, absolutely. These foil packs work perfectly in the oven as well as on the grill. Simply place the sealed foil packs on a baking sheet and bake at 400°F (200°C) until the potatoes are tender and the steak reaches your preferred doneness. Using the oven is especially convenient during colder months or when grilling is not possible.

What type of steak works best for foil packs?
Sirloin and ribeye are some of the best options because they stay tender and flavorful while cooking. You can also use strip steak or tenderloin if preferred. The key is to choose a cut that cooks relatively quickly and cut it into evenly sized cubes so it cooks evenly with the potatoes.

How do I keep the steak tender?
Avoid overcooking the steak and use medium-high heat for best results. Marinating the steak ahead of time can also help improve tenderness and flavor. Another important tip is to cut the steak against the grain if slicing larger pieces. Letting the foil packs rest briefly after cooking also helps keep the juices inside the meat.

Can I prepare the foil packs ahead of time?
Yes, these are excellent for meal prep or camping trips. You can assemble the foil packs several hours ahead and store them in the refrigerator until ready to cook. This makes dinner much faster and easier when it’s time to eat. Just be sure to keep the packs tightly sealed so the ingredients stay fresh.

How do I know when the potatoes are done?
The easiest way is to carefully open one pack and pierce a potato piece with a fork. If the fork slides in easily, the potatoes are ready. If they are still firm, reseal the foil and continue cooking for a few more minutes. Cutting potatoes into smaller pieces also helps them cook faster and more evenly.