Bring the sunny flavors of the Mediterranean to your table with these simple and delicious Stuffed Portobello Mushrooms. This recipe transforms hearty mushroom caps into personal pizzas of wholesome goodness, packed with fresh ingredients and savory cheese. It’s a vibrant, satisfying meal that nourishes the body and delights the senses, perfect for a light yet fulfilling family dinner.

🕒 TIME

Prep time: 15 min
Cook time: 20 min
Total: 35 min

👨👩👧👦 Servings: 4

🛒 INGREDIENTS

• 4 large portobello mushrooms, cleaned with stems removed
• 1 small onion, finely sliced
• 1 tbsp olive oil
• 1 tsp balsamic vinegar (optional, for sweet, caramelized onions)
• 8–10 cherry tomatoes, sliced into rounds
• 6–8 black olives, sliced into rings
• 100 g mozzarella cheese, shredded or thinly sliced
• A handful of fresh arugula leaves, for garnish
• Salt and pepper, to taste

👩🍳 PREPARATION

1. Prepare the mushrooms and onions: Preheat your oven to 400°F (200°C). Gently wipe the mushrooms clean and remove the stems. In a skillet, heat the olive oil over medium-low heat and cook the sliced onions for 8–10 minutes until soft and caramelized. Adding a splash of balsamic vinegar can enhance their sweetness.
2. Arrange the caps: Place the portobello mushroom caps on a baking sheet with the stem side facing up. Season the inside of each cap with a little salt and pepper.
3. Fill with goodness: Fill each mushroom cap with a layer of the sweet caramelized onions. Arrange the sliced cherry tomatoes and black olive rings on top.
4. Bake until golden: Top each filled mushroom generously with mozzarella cheese. Bake for 15–20 minutes, or until the mushrooms are tender and the cheese is melted, bubbly, and golden brown. Serve warm, garnished with a handful of fresh arugula.

💡 Vitalicious Tip:
Don’t throw away the mushroom stems! Finely chop them and sauté them with the onions to add extra earthy flavor and nutrients to your filling.

💚 NUTRITIONAL BENEFITS

• Great source of B vitamins: Portobello mushrooms are a wonderful natural source of B vitamins, which are essential for helping your body produce energy from food.
• Rich in plant-based goodness: This dish is packed with vegetables, offering a lovely dose of fiber and antioxidants in every single bite.
• Light yet satisfying: These stuffed mushrooms provide all the satisfaction of a hearty meal but feel light and energizing, making them perfect for any time of day.

🌸 VARIATION / OPTION

To make this recipe dairy-free and vegan, simply swap the mozzarella for your favorite plant-based shredded cheese. It melts just as beautifully and keeps the dish wonderfully delicious.

🌞 SERVING SUGGESTION

Place the beautiful, golden-topped mushrooms on a platter and scatter fresh arugula leaves over them. The peppery greens add a fresh contrast to the warm, savory mushrooms, creating your perfect Mama Vitalicious moment of simple, rustic elegance. 🍄

Discover more healthy and family-friendly ideas in our Vita-Meals section!

Frequently Asked Questions