Onions and mushrooms are sliced, seasoned, and wrapped inside a durable packet of foil, crimped to seal, and placed on the grill. Super easy with big, bold flavor. A fantastic topper for steaks, potatoes, etc.

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Recipe Summary

prep:
10 mins
cook:
45 mins
total:
55 mins
Servings:
4
Yield:
2 cups
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Ingredients

4
Original recipe yields 4 servings
The ingredient list now reflects the servings specified
Ingredient Checklist

Directions

Instructions Checklist
  • Preheat an outdoor grill for medium heat.

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  • Fold an 18-inch wide piece of aluminum foil so it is square.

  • Place onions, mushrooms, and garlic in the middle of the foil. Arrange butter pieces on top of vegetables and drizzle with steak seasoning. Bring 4 corners of the foil together in the center, and crimp any open spaces to seal packet.

  • Place the foil packet on the preheated grill and cook until vegetables are tender, about 45 minutes. Remove from grill, open packet carefully, and serve.

Cook's Note:

This can be cooked in the oven, but your guests will be more impressed when they learn it came off the grill.

Nutrition Facts

166 calories; protein 2.8g; carbohydrates 14.2g; fat 12g; cholesterol 30.5mg; sodium 3529.4mg. Full Nutrition
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Reviews (2)

Read More Reviews

Most helpful positive review

Rating: 5 stars
05/31/2020
I am not a fan of mushrooms, but my husband absolutely loved this recipe. The one thing I did differently was to use a small foil pan covered tightly with aluminum foil. This held the juices in neatly while cooking on the grill. My husband actually drank the remaining juice after he finished his mushrooms, garlic, & onions. This side dish was very simple to prepare but had delicious results. Thank you! Read More

Most helpful critical review

Rating: 3 stars
08/29/2019
These have potential, but I have a couple of suggestions: I needed a bigger square of tinfoil to hold all of the ingredients, so rather than folding my 18" wide foil in half, I just used a double layer of a bigger size. I placed my foil packet on my outdoor gas grill that had been heated to medium heat, and I set my timer for 30 minutes. In hindsight, I'd reduce the heat to low and cook for 20 minutes, then open the foil and stir them a bit, because the bottom has a tendency to char from all of the steak seasoning. I'd also reduce the steak seasoning as this ended up being way too salty, maybe to 2 tablespoons. I used Publix brand, which had the exact same ingredients as Dale's. I did notice that Dale's makes a reduced sodium version, so maybe that one would have been a better choice. The ingredients do shrink up drastically, so if you think it looks like too much, you will be surprised once you see the final amount. I'd use this method again, but with these modifications. Definitely makes clean up easy! Read More
2 Ratings
  • 5 star values: 1
  • 4 star values: 0
  • 3 star values: 1
  • 2 star values: 0
  • 1 star values: 0
Rating: 5 stars
05/31/2020
I am not a fan of mushrooms, but my husband absolutely loved this recipe. The one thing I did differently was to use a small foil pan covered tightly with aluminum foil. This held the juices in neatly while cooking on the grill. My husband actually drank the remaining juice after he finished his mushrooms, garlic, & onions. This side dish was very simple to prepare but had delicious results. Thank you! Read More
Rating: 3 stars
08/29/2019
These have potential, but I have a couple of suggestions: I needed a bigger square of tinfoil to hold all of the ingredients, so rather than folding my 18" wide foil in half, I just used a double layer of a bigger size. I placed my foil packet on my outdoor gas grill that had been heated to medium heat, and I set my timer for 30 minutes. In hindsight, I'd reduce the heat to low and cook for 20 minutes, then open the foil and stir them a bit, because the bottom has a tendency to char from all of the steak seasoning. I'd also reduce the steak seasoning as this ended up being way too salty, maybe to 2 tablespoons. I used Publix brand, which had the exact same ingredients as Dale's. I did notice that Dale's makes a reduced sodium version, so maybe that one would have been a better choice. The ingredients do shrink up drastically, so if you think it looks like too much, you will be surprised once you see the final amount. I'd use this method again, but with these modifications. Definitely makes clean up easy! Read More
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