Roasted Portabella Caps
Savor the earthy richness of these Roasted Portabella Caps, a quick and versatile dish perfect for any meal. Large, meaty portabella mushroom caps are delicately brushed with an herby blend of olive oil, balsamic vinegar, minced garlic, and fresh thyme, then roasted to tender perfection with just a hint of caramelization. Optional Parmesan cheese adds a savory finishing touch, elevating their umami-packed flavor. Ready in just 30 minutes, this recipe is not only easy to prepare but also incredibly adaptable—serve them as a hearty side dish, a low-carb burger alternative, or a flavorful topping for salads. Perfect for vegetarian-friendly dining, these mushrooms are a must-try for anyone seeking healthy, gourmet-inspired recipes.
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Recipe Information
Ingredients
- 4 pieces Portabella mushroom caps
- 3 tablespoons Olive oil
- 1 tablespoon Balsamic vinegar
- 2 pieces Garlic cloves, minced
- 1 teaspoon Fresh thyme leaves
- 0.5 teaspoons Kosher salt
- 0.25 teaspoons Black pepper, freshly ground
- 2 tablespoons Parmesan cheese, grated (optional)
Instructions
Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper or aluminum foil for easy cleanup.
Clean the portabella mushroom caps by gently wiping them with a damp paper towel to remove any dirt. Remove the stems and use a spoon to scrape out the gills for a smoother flavor profile, if desired.
In a small bowl, whisk together the olive oil, balsamic vinegar, minced garlic, thyme leaves, kosher salt, and black pepper.
Place the mushroom caps on the prepared baking sheet, gill-side up. Brush the olive oil mixture generously over each cap, ensuring the inside and outer edges are well coated.
If using Parmesan cheese, sprinkle it evenly over the gill-side of the mushroom caps once brushed with the marinade.
Roast the mushrooms in the preheated oven for 15–20 minutes, or until they are tender and have released their juices. The edges should be slightly crisp and caramelized.
Remove the mushroom caps from the oven and let them rest for 2–3 minutes before serving. This helps them retain their juices and enhances the flavor.
Serve the roasted portabella caps warm as a side dish, burger alternative, or on top of salads. Enjoy!
Nutrition Facts
Calories |
533 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 46.0 g | 59% | |
| Saturated Fat | 8.7 g | 43% | |
| Polyunsaturated Fat | 4.0 g | ||
| Cholesterol | 8 mg | 3% | |
| Sodium | 477 mg | 21% | |
| Total Carbohydrate | 18.8 g | 7% | |
| Dietary Fiber | 4.8 g | 17% | |
| Total Sugars | 10.4 g | ||
| Protein | 12.8 g | 26% | |
| Vitamin D | 0.7 mcg | 4% | |
| Calcium | 144 mg | 11% | |
| Iron | 1.9 mg | 11% | |
| Potassium | 1535 mg | 33% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
