Grilled Portobello Mushrooms

Ingredients

• 3 large portobello mushrooms
• 0.25 cups canola oil
• 0.25 cups balsamic vinegar , or to taste
• 3 tablespoons chopped onion
• 4 cloves garlic , minced

Instructions

1. 1

   Gather the ingredients.

2. 2

   Clean mushrooms; remove stems, reserving them for another use. Place mushroom caps gill-side up in a shallow dish.

3. 3

   Combine oil, balsamic vinegar, onion, and garlic in a small bowl. Pour mixture evenly over mushroom caps; let marinate at room temperature for 1 hour.

4. 4

   Preheat the grill to medium-high heat; grease the grate. Grill over the hot grill until caramelized and tender, about 5 to 8 minutes; serve warm.