Creepy Crawly Stuffed Mushrooms

DifficultyBeginner

Juicy button mushrooms are stuffed with herbed cream cheese and topped with black olive “spiders” for a spooky Halloween party snack. They’re as fun to make as they are to eat!

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Yields4 Servings
Prep Time20 minsCook Time15 minsTotal Time35 mins
For the mushrooms
 20 medium white button mushrooms, stems removed and cleaned
 2 tbsp olive oil
 Salt & black pepper, to taste
For the filling
 7 oz cream cheese, softened
 ½ cup grated Parmesan cheese
 2 cups garlic, finely minced
 2 tbsp fresh parsley, chopped
 ½ tsp dried thyme (or oregano)
 ¼ tsp smoked paprika
 Salt & black pepper, to taste
For the creepy crawly decoration
 10 large black olives (pitted, cut in half: 10 halves for spider bodies + 80 thin strips for legs)
Prepare the mushrooms
1
  1. Preheat oven to 375°F (190°C).

  2. Brush mushrooms lightly with olive oil, season with salt and pepper.

  3. Arrange them cavity-side up on a parchment-lined baking tray.

Make the filling
2
  1. In a bowl, mix cream cheese, Parmesan, garlic, parsley, thyme, paprika, salt, and pepper until smooth.

  2. Spoon filling into mushroom caps, mounding slightly.

Bake
3
  1. Bake mushrooms for 12–15 minutes, until tender and filling is golden.

  2. Let cool slightly before decorating (so olives don’t slide off).

Assemble the creepy crawlies
4
  1. Place one olive half on top of each mushroom as the “spider body.”

  2. Arrange 4 olive slivers on each side as spider “legs.”

  3. Serve immediately, or keep at room temperature for up to 1 hour before serving.

Serving Suggestions
5
  • Arrange on a dark serving tray with parsley or kale leaves for a “forest floor” effect.

  • Scatter plastic spiders or cobweb decorations around for extra Halloween flair.

  • Pair with other themed bites like Pumpkin Deviled Eggs or Monster Guacamole Cups.

Tips & Variations
6
  • Make-ahead: Bake stuffed mushrooms, cool, and store in fridge up to 1 day. Reheat and decorate before serving.

  • Spicy version: Add a pinch of cayenne or chopped jalapeño to the filling.

  • Vegetarian option: Already vegetarian, but can swap Parmesan for nutritional yeast for a vegan twist with dairy-free cream cheese.

  • Bigger batch: Recipe can easily be doubled for large parties.

Ingredients

For the mushrooms
 20 medium white button mushrooms, stems removed and cleaned
 2 tbsp olive oil
 Salt & black pepper, to taste
For the filling
 7 oz cream cheese, softened
 ½ cup grated Parmesan cheese
 2 cups garlic, finely minced
 2 tbsp fresh parsley, chopped
 ½ tsp dried thyme (or oregano)
 ¼ tsp smoked paprika
 Salt & black pepper, to taste
For the creepy crawly decoration
 10 large black olives (pitted, cut in half: 10 halves for spider bodies + 80 thin strips for legs)
Creepy Crawly Stuffed Mushrooms
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