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Baked stuffed mushroom caps filled with a creamy garlic-parmesan mixture and topped with fresh parsley on a large serving platter.

Stuffed Mushrooms

Delicious and easy-to-make stuffed mushrooms filled with a creamy, garlicky mixture and topped with Parmesan, perfect for any occasion.
Prep Time 25 minutes
Cook Time 20 minutes
Total Time 1 hour
Course Appetizer, Snack
Cuisine American
Servings 12 servings
Calories 100 kcal

Ingredients
  

Main Ingredients

  • 24 mushrooms Whole fresh mushrooms, about 2-inch diameter Approximately 2 lb
  • 1 Tbsp Vegetable oil
  • 1 Tbsp Garlic, finely chopped
  • 8 oz Cream cheese, softened
  • 1/4 cup Grated Parmesan cheese
  • 1/4 tsp Black pepper
  • 1/4 tsp Cayenne pepper
  • 1/4 tsp Onion powder
  • 2 Tbsp Fresh parsley, chopped

Optional Ingredients

  • Extra Parmesan for topping Optional
  • 1/2 tsp Lemon zest For brightness
  • Chopped green onion For garnish, optional
  • a pinch Smoked paprika For a smoky twist, optional

Instructions
 

Preparation

  • Preheat oven to 350°F.
  • Coat a rimmed baking sheet with cooking spray.
  • Clean mushrooms using a damp paper towel (avoid soaking them).
  • Carefully remove stems. Trim off and discard the tough ends, then finely chop the remaining stems.

Mixing / Assembling

  • Heat vegetable oil in a large skillet over medium heat.
  • Add chopped stems and garlic. Cook, stirring occasionally, for about 5 minutes until softened and fragrant.
  • Transfer the mixture to a bowl and let it cool about 10 minutes.
  • Stir in cream cheese, Parmesan, black pepper, cayenne, and onion powder. Mix until thick and well combined.

Cooking / Baking

  • Spoon about 1 Tbsp filling into each mushroom cap.
  • Arrange caps on the prepared baking sheet.
  • Bake about 20 minutes, until the mushrooms are hot and you start to see a little liquid underneath the caps.

Resting / Finishing

  • Let mushrooms rest for 3–5 minutes.
  • Sprinkle with chopped parsley before serving.

Notes

Wipe mushrooms clean; don’t rinse under water to maintain texture. You may add a tiny pinch of salt if needed, but Parmesan is already salty. Avoid overbaking to prevent shrinking.
Keyword Creamy Garlic, Easy Recipes, Party Appetizer, Stuffed Mushrooms, Vegetarian Appetizer