Kruchinsky'S Hot Potatoes

• 1 large yellow onion, peeled and cut in chunks
• 5 medium-large potatoes, peeled and cubed (non-baking type preferred)
• 1 (10 ounce) can diced tomatoes and green chilies with juice
• 1 1/2 cups fresh white mushrooms, sliced (canned mushrooms, with liquid, may be substituted)
• 1 teaspoon celery salt
• 1 teaspoon kosher salt
• 1 teaspoon fresh ground black pepper
• 1 teaspoon garlic powder
• 1/4 cup butter or 1/4 cup margarine
• wide heavy-duty aluminum foil, about 2 feet long
• aluminum pie plate

1. Place onion, potatoes, tomatoes and chilies, mushrooms, and seasonings in a large bowl.
2. Pour melted butter over the top and gently blend together with a spoon.
3. Spoon mixture onto aluminum foil. Fold each side of the foil over 3 times to create a tightly sealed pouch.
4. Set pouch on an aluminum pie plate. Place on grill rack over a medium hot fire.
5. Cover and grill for 30-40 minutes or until potatoes are tender.

yellow onion, potatoes, tomatoes, fresh white mushrooms, celery salt, kosher salt, fresh ground black pepper, garlic, butter, aluminum foil, aluminum pie plate

Taken from www.food.com/recipe/kruchinskys-hot-potatoes-372255 (may not work)