Elevate your next appetizer or meatless main course with these irresistible Marinated Stuffed Portabella Mushrooms! Perfectly tender mushroom caps are infused with a tangy balsamic and herb marinade, then generously filled with a savory blend of sautéed spinach, sweet cherry tomatoes, melted mozzarella, and a touch of Parmesan for extra depth. The crispy breadcrumb topping adds a delightful crunch to every bite, while fresh basil provides a fragrant, bright finish. Quick and easy with just 20 minutes of prep, this oven-baked dish is as satisfying as it is elegant, making it an ideal choice for dinner parties, weeknight meals, or vegetarian feasts. Pair these stuffed mushrooms with a crisp green salad or your favorite side to create a show-stopping plate.
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Clean the portabella mushrooms by removing the stems and gently scraping out the gills with a spoon. Set aside.
In a small bowl, whisk together 3 tablespoons of olive oil, balsamic vinegar, minced garlic, dried oregano, dried thyme, salt, and black pepper to create the marinade.
Place the mushroom caps in a shallow dish and pour the marinade over them. Cover and let them marinate for 15 minutes, flipping halfway through.
Preheat your oven to 375°F (190°C).
While the mushrooms marinate, heat 1 tablespoon of olive oil in a skillet over medium heat. Add fresh spinach and sauté until wilted, about 2 minutes.
Chop the cherry tomatoes and mix them in a bowl with the sautéed spinach, shredded mozzarella cheese, breadcrumbs, and grated Parmesan cheese. Stir well to combine.
Place the marinated mushrooms on a baking sheet lined with parchment paper, gill side up.
Spoon the filling into each mushroom cap, packing it down lightly.
Bake the stuffed mushrooms in the preheated oven for 18-20 minutes, or until the filling is golden and bubbly.
Remove from the oven and sprinkle with fresh chopped basil before serving.
Calories |
334 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 22.5 g | 29% | |
| Saturated Fat | 6.7 g | 33% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 26 mg | 9% | |
| Sodium | 844 mg | 37% | |
| Total Carbohydrate | 20.3 g | 7% | |
| Dietary Fiber | 3.2 g | 11% | |
| Total Sugars | 5.7 g | ||
| Protein | 14.1 g | 28% | |
| Vitamin D | 0.2 mcg | 1% | |
| Calcium | 305 mg | 23% | |
| Iron | 2.0 mg | 11% | |
| Potassium | 574 mg | 12% | |
*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.