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Jalapeno Popper Mushrooms Recipe

4.6 from 90 reviews

These Jalapeño Popper Mushrooms are a flavorful appetizer combining tender mushroom caps stuffed with a spicy, cheesy mixture of cream cheese, cheddar, jalapeños, and bacon, then baked to golden perfection. Perfect as a crowd-pleasing snack or party starter with a delightful balance of creamy, spicy, and savory flavors.

Ingredients

Scale

Mushrooms

  • 12 large white mushrooms or baby portobello mushrooms

Filling

  • 4 oz cream cheese, softened
  • 1/2 cup shredded cheddar cheese
  • 23 jalapeños, finely chopped (adjust for heat preference)
  • 2 slices cooked bacon, crumbled (optional)
  • 1/4 tsp garlic powder
  • 1/4 tsp onion powder
  • Salt and pepper to taste

Topping

  • 2 tbsp grated Parmesan cheese

Instructions

  1. Preheat the Oven: Preheat your oven to 375°F (190°C). Prepare a baking sheet by lining it with parchment paper or lightly greasing it to prevent sticking.
  2. Prepare the Mushrooms: Clean the mushrooms by wiping them gently with a damp paper towel to remove any dirt. Carefully remove the stems from the caps and set the caps aside. Finely chop the mushroom stems for use in the filling.
  3. Make the Filling: In a medium bowl, combine the softened cream cheese, shredded cheddar cheese, finely chopped jalapeños, crumbled cooked bacon if using, garlic powder, onion powder, and the chopped mushroom stems. Season the mixture with salt and pepper to taste, then mix well until evenly combined.
  4. Stuff the Mushrooms: Spoon the jalapeño and cheese filling generously into each mushroom cap. Make sure each cap is well-filled. Sprinkle a small amount of grated Parmesan cheese on top of each stuffed mushroom for extra flavor and a golden crust.
  5. Bake: Arrange the filled mushroom caps on the prepared baking sheet, spacing them evenly. Bake in the preheated oven for 15–20 minutes or until the mushrooms become tender and the tops turn golden brown and bubbly.
  6. Serve: Remove the mushrooms from the oven and allow them to cool for a few minutes. Serve warm as a spicy, cheesy appetizer or snack to delight your guests.

Notes

  • You can adjust the number of jalapeños based on your preferred heat level—remove seeds for milder flavor.
  • Bacon is optional but adds a savory depth; omit for a vegetarian version.
  • Use baby portobello mushrooms for a meatier texture or large white mushrooms for a milder taste.
  • These can be prepared ahead of time and refrigerated before baking; just increase baking time slightly if cold from the fridge.
  • Serve with a dipping sauce such as ranch or a spicy aioli for added flavor.

Keywords: jalapeno popper mushrooms, stuffed mushrooms, appetizer, party snacks, cheesy jalapeno bites, baked mushroom appetizer, cream cheese stuffed mushrooms