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Stuffed Mushrooms with Spinach and Ricotta

A flavorful vegetarian appetizer featuring cremini or white button mushrooms stuffed with a mixture of sautéed mushroom stems, roasted red pepper, onions, garlic, Italian seasoning, spinach, ricotta, and Parmesan cheese, baked to perfection.

Ingredients

Scale
  • 2 pounds cremini or white button mushrooms
  • 2 tablespoons extra-virgin olive oil
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 cup roasted red peppers, finely chopped
  • 1/2 cup finely chopped yellow onion
  • 3 large garlic cloves, minced
  • 2 teaspoons Italian seasoning
  • 2 cups baby spinach, finely chopped
  • 1/2 cup whole milk ricotta cheese
  • 1/2 cup Parmesan cheese
  • 2 tablespoons finely minced parsley (for garnish)

Instructions

  1. Preheat oven to 375°F (190°C). Clean mushrooms and remove stems. Finely chop mushroom stems.
  2. Heat olive oil in a skillet over medium heat. Add chopped mushroom stems, roasted red pepper, onion, garlic, Italian seasoning, salt, and pepper. Cook, stirring occasionally, until onion, garlic, and stems are softened, about 5 minutes.
  3. Add chopped spinach to skillet and cook until wilted, about 2 more minutes. Transfer vegetable mixture to a bowl.
  4. Stir ricotta cheese into the vegetable mixture until well combined.
  5. Use a small spoon to fill each mushroom cap with a rounded heap of the prepared filling. Sprinkle Parmesan cheese evenly on top of each stuffed mushroom.
  6. Place stuffed mushrooms on a baking sheet and bake for 20 minutes or until mushrooms are cooked and cheese is melted.
  7. Switch oven to broil and broil for 2 to 3 minutes to crisp the Parmesan cheese on top.
  8. Remove from oven, garnish with minced parsley, and serve warm as an appetizer or side dish.

Notes

1. Using cremini mushrooms adds a richer flavor compared to white button mushrooms. 2. For a dairy-free version, substitute ricotta and Parmesan with vegan alternatives. 3. Serve immediately for best texture and flavor; leftovers can be reheated but may lose crispiness.

Nutrition