
Made with AI
Preheat your oven to 375°F (190°C).
Clean the portobello mushrooms and remove their stems. Scrape out the gills with a spoon and discard.
Brush both sides of the mushrooms with olive oil and place them gill-side up on a baking sheet.
In a mixing bowl, combine ricotta cheese, Parmesan cheese, chopped spinach, minced garlic, Italian seasoning, salt, and pepper. Mix well until all ingredients are evenly incorporated.
Divide the cheese and spinach mixture evenly among the mushroom caps, spreading it to cover the gill-side.
Spoon marinara sauce over the top of the stuffed mushrooms.
Sprinkle shredded mozzarella cheese over the marinara sauce.
Bake in the preheated oven for about 20 minutes, or until the mushrooms are tender and the cheese is melted and slightly golden.
Remove from the oven and let them cool for a few minutes before serving.