Ingredients:
1 pound small Yukon Gold potatoes, halved
1 1/2 pounds sirloin steak, cut into bite-sized strips
1 yellow onion, sliced
1 red bell pepper, sliced
1 green bell pepper, sliced
1 carrot, thinly sliced
4 tablespoons butter, or as needed
1 teaspoon steak seasoning, or as needed
5 cloves garlic, chopped, or more to taste
Instructions:
-Prepare an outdoor grill, preferably a charcoal grill, for medium-high heat.
-Place potatoes in a microwave-safe dish and cook on high until they are tender with a bite, about 3 minutes.
-Divide steak, potatoes, onions, red and green bell pepper, and carrots evenly onto 4 to 6 squares of aluminum foil. Add 1 tablespoon butter and a little fresh garlic to each pack; fold foil over the top to close each packet tightly.
-Place foil packs on the hot side of the grill. Cook for 5 minutes. Carefully open one foil pack to check for steak doneness.
-If steak is not cooked to your taste after 5 minutes, continue to cook, checking for doneness every few minutes. An instant-read thermometer inserted into the center will read 130 degrees F (54 degrees C) for medium rare.