This Mushroom and Onion Combo is a simple yet elegant side dish that highlights the earthy richness of mushrooms and the sweetness of caramelized onions. Perfect for grilling season, this recipe uses a foil-packet method to steam and sear the vegetables simultaneously, locking in moisture and flavor. The addition of melted butter, tangy balsamic vinegar, and fresh basil creates a sophisticated profile that pairs beautifully with grilled meats, fish, or vegetarian mains. It&# 226;ÂÂs a quick, hands-off meal component that requires minimal cleanup and delivers maximum taste. Ideal for summer barbecues or weeknight dinners, this dish brings a touch of restaurant-quality flair to your table with ingredients you likely already have on hand.
Mushroom & Onion Combo
Description
This Mushroom and Onion Combo is a simple yet elegant side dish that highlights the earthy richness of mushrooms and the sweetness of caramelized onions. Perfect for grilling season, this recipe uses a foil-packet method to steam and sear the vegetables simultaneously, locking in moisture and flavor. The addition of melted butter, tangy balsamic vinegar, and fresh basil creates a sophisticated profile that pairs beautifully with grilled meats, fish, or vegetarian mains. It&# 226;ÂÂs a quick, hands-off meal component that requires minimal cleanup and delivers maximum taste. Ideal for summer barbecues or weeknight dinners, this dish brings a touch of restaurant-quality flair to your table with ingredients you likely already have on hand.Ingredients
Directions
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Preheat grill to medium-high heat.
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In a large bowl, combine the halved mushrooms, sliced onion, chopped basil, melted butter, vinegar, salt, and pepper.
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Toss gently until all ingredients are evenly coated with the dressing.
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Lay out a large sheet of heavy-duty aluminum foil (about 18x18 inches).
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Pile the mushroom and onion mixture into the center of the foil.
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Fold the foil over the vegetables and seal the edges tightly to create a secure packet.
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Place the packet on the preheated grill.
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Cook for 15 to 20 minutes, or until the mushrooms and onions are tender and lightly golden.
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Remove from grill and let rest for 2 minutes before carefully opening the packet to serve.
Nutrition Facts
Servings 6
- Amount Per Serving
- Calories 158.4kcal
- % Daily Value *
- Total Fat 2.2g4%
- Saturated Fat 0.0g0%
- Cholesterol 0.0mg0%
- Sodium 36.0mg2%
- Total Carbohydrate 23.8g8%
- Dietary Fiber 7.2g29%
- Sugars 14.4g
- Protein 22.3g45%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
Use heavy-duty foil to prevent tearing and ensure even cooking.
For a vegan option, substitute the butter with olive oil or vegan butter.
If fresh basil is unavailable, you can substitute with 4 teaspoons of dried basil, though fresh yields a brighter flavor.
Be careful when opening the foil packet after grilling, as hot steam will escape.
This dish pairs well with grilled chicken, steak, or as a standalone vegetarian side.
