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Cheesy Spinach-Stuffed Mushroom Bites

Cheesy Spinach-Stuffed Mushroom Bites feature tender caps filled with garlicky spinach and a trio of cheeses that melt into a rich, balanced filling. A crisp breadcrumb-Parmesan topping adds golden crunch against the juicy mushrooms. Ideal as a party appetizer or game-day snack, they’re satisfying, bite-sized, and full of savory depth.

  • Prep20 mins
  • Cook25 mins
  • Serves30
  • DifficultyEasy
Cheesy Spinach-Stuffed Mushroom Bites
  1. 1

    Preheat the oven to 375 degrees F (190 degrees C).

  2. 2

    Lightly grease 30 muffin cups with olive oil. Brush the mushrooms on all sides with the remaining olive oil; set them gill-sides-up in the prepared muffin cups.

  3. 3

    Bake in the preheated oven until the mushrooms are just tender, about 12 minutes.

  4. 4

    Meanwhile, beat the egg, garlic, salt, and black pepper together in a bowl; stir in the spinach, 1/4 cup Parmesan cheese, Gouda cheese, mozzarella cheese, and bread crumbs until evenly mixed.

  5. 5

    Remove the mushrooms from the oven; drain and discard any accumulated juice. Fill the mushroom caps with the spinach mixture; return them to the muffin cups. Sprinkle the mushrooms with the remaining 1/4 cup Parmesan cheese.

  6. 6

    Bake until the stuffing is hot and golden brown, about 10 minutes.