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Mushroom & Onion Combo

Mushroom & Onion Combo recipe image
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;€™s 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.
Cooking Method:
Cuisine:
Courses:
Difficulty: Intermediate
Servings: 6
Calories: 158.4
Dietary: Gluten-free, Vegetarian
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;€™s 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
  • 12 oz fresh mushrooms, halved
  • 1 large onion, thinly sliced
  • 1/4 cup fresh basil, chopped
  • 1 tbsp butter, melted
  • 1 tbsp balsamic vinegar or red wine vinegar
  • 1/2 tsp salt
  • 1/2 tsp black pepper, freshly ground
Directions
  1. 1
    Preheat grill to medium-high heat.
  2. 2
    In a large bowl, combine the halved mushrooms, sliced onion, chopped basil, melted butter, vinegar, salt, and pepper.
  3. 3
    Toss gently until all ingredients are evenly coated with the dressing.
  4. 4
    Lay out a large sheet of heavy-duty aluminum foil (about 18x18 inches).
  5. 5
    Pile the mushroom and onion mixture into the center of the foil.
  6. 6
    Fold the foil over the vegetables and seal the edges tightly to create a secure packet.
  7. 7
    Place the packet on the preheated grill.
  8. 8
    Cook for 15 to 20 minutes, or until the mushrooms and onions are tender and lightly golden.
  9. 9
    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.

Keywords: mushrooms, onions, grilled, foil packet, side dish, basil, balsamic, vegetarian, bbq, barbecue, summer, easy, healthy, dinner, quick
Read it online: https://www.chefs-mate.com/recipe/mushroom-onion-combo/