Vegetarian Stuffed Mushrooms Spinach (Printable)

Mushrooms filled with spinach, garlic, and cheese, baked until golden for a savory dish.

# What's Needed:

→ Mushrooms

01 - 16 large white button or cremini mushrooms, stems removed and cleaned

→ Filling

02 - 2 tablespoons olive oil
03 - 1 small onion, finely chopped
04 - 3 cloves garlic, minced
05 - 4 cups fresh spinach, roughly chopped
06 - 1/2 cup cream cheese, softened
07 - 1/3 cup grated Parmesan cheese
08 - 1/4 cup breadcrumbs
09 - 1/4 teaspoon ground black pepper
10 - 1/4 teaspoon salt
11 - 1/4 teaspoon crushed red pepper flakes (optional)

→ Topping

12 - 2 tablespoons breadcrumbs
13 - 2 tablespoons grated Parmesan cheese
14 - 1 tablespoon olive oil

# How to Make It:

01 - Preheat the oven to 375°F and line a baking sheet with parchment paper.
02 - Clean the mushrooms and gently remove the stems. Finely chop the stems and set aside.
03 - Heat 2 tablespoons olive oil in a skillet over medium heat. Add the chopped onion and cook until softened, about 3 minutes.
04 - Add the garlic and chopped mushroom stems, sauté for 2 minutes until fragrant.
05 - Stir in the chopped spinach and cook until wilted, about 2 minutes. Remove from heat.
06 - Transfer the spinach mixture to a bowl. Add cream cheese, Parmesan, breadcrumbs, salt, pepper, and red pepper flakes. Mix until well combined.
07 - Fill each mushroom cap generously with the spinach mixture and place on the prepared baking sheet.
08 - In a small bowl, mix 2 tablespoons breadcrumbs, 2 tablespoons Parmesan, and 1 tablespoon olive oil. Sprinkle this mixture over the stuffed mushrooms.
09 - Bake for 20-25 minutes, until the mushrooms are tender and the tops are golden brown.
10 - Let cool for a few minutes before serving.

# Tips for Success:

01 -
  • The combination of tender mushrooms and creamy spinach filling creates that perfect bite sized comfort food
  • These disappear faster than any other appetizer Ive ever made at gatherings
02 -
  • Overfilling the mushrooms might cause them to tip over, so pack the filling in firmly but not mounded too high
  • The mushroom stems are packed with flavor so never discard them when making this recipe
03 -
  • Use a small spoon or your fingers to pack the filling tightly into each mushroom cap
  • Let the roasted mushrooms sit for at least 5 minutes before serving to let flavors settle