Stuffed Portobello Mushrooms: A Gourmet Vegetarian Delight
By Josh Shearer on 03/19/2025
Ditch the burger buns and try these meaty portobello mushrooms stuffed with a savory blend of spinach, quinoa, and cheese for a satisfying and healthy meal.
The Versatility of Stuffed Portobello Mushrooms
Stuffed portobello mushrooms offer a delicious and satisfying vegetarian alternative to traditional burgers or main courses. Their large caps and meaty texture make them the perfect vessel for a wide variety of fillings. This recipe combines the earthiness of mushrooms with the heartiness of quinoa and the creaminess of cheese for a true vegetarian feast.
Featured Ingredient:
Portobello Mushrooms: The star of the show! Choose large portobello mushrooms with firm, intact caps.
Stuffed Portobello Mushrooms
Cuisine: Mediterranean
Category: Main Course
Prep Time20m
Cook Time25m
Total Time1h
Yield4 Servings
Ingredients
- 4 large portobello mushrooms
- 1 tablespoon olive oil
- 1/2 cup chopped onion
- 1 cup cooked quinoa
- 1 cup chopped spinach, thawed and squeezed dry
- 1/4 cup shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese
- 2 cloves garlic, minced
- 1/2 teaspoon dried oregano
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
Prep the Portobellos: Clean the portobello mushrooms and carefully remove the stems. Lightly brush the caps with olive oil.
Sauté & Season: Heat the remaining olive oil in a skillet and sauté the onion until softened. Add the garlic, oregano, salt, and pepper, and cook for another minute.
Mix the Filling: Stir in the cooked quinoa, spinach, mozzarella, and half of the Parmesan cheese into the onion mixture.
Stuff & Bake: Preheat the oven to 400°F (200°C). Fill the portobello caps with the quinoa mixture. Sprinkle with the remaining Parmesan cheese. Bake for 20-25 minutes, or until mushrooms are tender and the cheese is melted and bubbly.
Enjoy! Serve immediately as a delicious and healthy vegetarian main course.
Tips
Protein power: Add cooked chickpeas, lentils, or crumbled tofu to the filling for extra protein.
Flavor boost: Sprinkle a pinch of red pepper flakes for a slightly spicy kick.
Creative toppings: Get creative with toppings like chopped fresh herbs, a drizzle of balsamic glaze, or roasted pine nuts.
Nutrition Facts
Servings Per Recipe4
Serving Size1 Portobello
Amount Per Serving
Calories160
% Daily Value*
Total Fat 10 g13%
Saturated Fat 2.5 g13%
Trans Fat 0 g
Cholesterol 0 mg0%
Sodium 0 mg0%
Total Carbohydrate 11 g4%
Dietary Fiber 2 g7%
Total Sugars 1.5 g
Protein 7 g14%
Vitamin A 1000 µg 111%•Thiamin B1 0 mg 0%
Riboflavin B2 0 mg 0%•Niacin B3 0 mg 0%
Vitamin B6 0 mg 0%•Folate B9 0 µg 0%
Vitamin B12 0 mg 0%•Vitamin C 6 mg 7%
Vitamin D 0 µg 0%•Vitamin E 0 mg 0%
Vitamin K 0 µg 0%•Calcium 125 mg 10%
Copper 0 mg 0%•Iron 0 mg 0%
Magnesium 0 mg 0%•Manganese 0 mg 0%
Phosphorus 0 mg 0%•Potassium 300 mg 6%
Selenium 0 µg 0%•Zinc 0 mg 0%
Vit A 1000 µg 111%•B1 0 mg 0%
B2 0 mg 0%•B3 0 mg 0%
B6 0 mg 0%•B9 0 µg 0%
B12 0 mg 0%•Vit C 6 mg 7%
Vit D 0 µg 0%•Vit E 0 mg 0%
Vit K 0 µg 0%•Calcium 125 mg 10%
Copper 0 mg 0%•Iron 0 mg 0%
Mg 0 mg 0%•Mn 0 mg 0%
Phosph. 0 mg 0%•Pot. 300 mg 6%
Selenium 0 µg 0%•Zinc 0 mg 0%
* Percent Daily Values are based on a 2,000 calorie diet.
Frequently Asked Questions
This recipe has a prep time of about 20 minutes and a cook time of 20 to 25 minutes, for a total time of roughly one hour. It yields 4 servings, with each serving being one stuffed portobello cap.
Comments
Hey there, Javier here! I just had to drop a note after reading about those stuffed Portobello mushrooms. They look absolutely mouthwatering! I love how versatile mushrooms can be, and Portobellos are definitely one of my favorites. The idea of stuffing them with a mix of veggies, cheese, and maybe some herbs sounds like a perfect way to elevate a simple dish into something gourmet. Plus, they’re such a great source of nutrients! I’ve been trying to incorporate more plant-based meals into my diet, and this recipe is definitely going on my list. I can already imagine the rich, earthy flavor of the mushrooms paired with the savory stuffing. Have you tried any unique fillings that you’d recommend? I’m always on the lookout for new ideas to keep things interesting in the kitchen. Thanks for sharing this delightful recipe! Can’t wait to give it a go and impress my friends at our next dinner party. Keep the delicious mushroom recipes coming!