Jalapeño Popper Mushrooms

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If you’re a fan of jalapeño poppers and stuffed mushrooms, then this is the recipe you didn’t know you were missing. These Jalapeño Popper Mushrooms combine creamy, cheesy filling with smoky bacon and just the right amount of heat — all nestled in juicy mushroom caps. They’re a bite-sized explosion of flavor that’s perfect for game day, holiday parties, or whenever you need a low-effort, high-reward appetizer.

Why You’ll Love These Jalapeño Popper Mushrooms

  • Bacon, cheese, and jalapeños – A flavor-packed trio

  • Perfect party food – Great for gatherings or snacks

  • Make-ahead friendly – Assemble ahead and bake before serving

  • Keto and low-carb – Naturally grain-free and satisfying

  • Ready in 30 minutes – Easy, fast, and fuss-free

Ingredients (Makes 24 stuffed mushrooms)

  • 24 whole white button mushrooms

  • 2 cloves garlic, minced

  • 1 (4-ounce) can diced jalapeños, drained

  • 1 (8-ounce) package cream cheese, softened

  • ¾ cup shredded cheddar cheese

  • ½ pound bacon, cooked and chopped

How to Make Jalapeño Popper Mushrooms

Preheat the Oven
Preheat your oven to 350°F (175°C) while you prepare the mushrooms.

Prepare the Mushrooms

  • Gently clean the mushrooms with a damp cloth.

  • Remove the stems and discard or save for another use.

  • Set the mushroom caps aside on a tray or plate.

Make the Filling
In a medium bowl, mix together:

  • Softened cream cheese

  • Minced garlic

  • Drained jalapeños

  • Shredded cheddar cheese

  • Chopped cooked bacon

Stir well until fully combined and creamy.

Stuff the Mushrooms

  • Use a spoon or piping bag to fill each mushroom cap generously.

  • Slightly mound the filling on top for a more indulgent bite.

Bake to Perfection

  • Arrange mushrooms on a baking rack placed over a foil-lined baking sheet.

  • Bake for 15–20 minutes, or until tops are golden and bubbling.

Cool and Serve
Let the mushrooms rest for a few minutes before serving.
Enjoy warm as an appetizer, snack, or part of a festive spread.

Tips for Success

  • Choose medium-sized mushrooms – Easy to fill and not too delicate

  • Soften cream cheese ahead of time – For easier mixing

  • Use a piping bag – For clean, even stuffing

  • Add extra jalapeños for more heat – Or use fresh jalapeños if you prefer

  • Optional toppings – Sprinkle with panko or Parmesan before baking for extra texture

Final Thoughts

These Jalapeño Popper Mushrooms are the kind of appetizer that disappears in minutes. The combination of creamy, cheesy, spicy, and smoky flavors is pure comfort in a bite-sized package. They’re always a hit at parties and are super easy to whip up, even at the last minute.

They also reheat well, making them a great make-ahead option. Just prep them the night before and bake right before serving!

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Tried this recipe?

📸 Tag your creations! Did you make them extra spicy, use a different cheese blend, or add a crunchy topping? I’d love to hear how you made them your own!

Jalapeño Popper Mushrooms

These jalapeño popper mushrooms are creamy, cheesy, and packed with bacon. The perfect bite-sized appetizer for parties or game day!
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 24
Course: Appetizer, Snack
Cuisine: Mexican
Ingredients Method

Ingredients
  

  • 24 whole white button mushrooms
  • 2 cloves garlic minced
  • 1 4-ounce can diced jalapeños, drained
  • 1 8-ounce package cream cheese, softened
  • ¾ cup shredded cheddar cheese
  • ½ pound bacon cooked and chopped

Method
 

Preheat the Oven
  1. Preheat your oven to 350°F (175°C) while you prepare the mushrooms.
Prepare the Mushrooms
  1. Gently clean the mushrooms with a damp cloth.
  2. Remove the stems and discard or save for another use.
  3. Set the mushroom caps aside on a tray or plate.
Make the Filling
    In a medium bowl, mix together:
    1. Softened cream cheese
    2. Minced garlic
    3. Drained jalapeños
    4. Shredded cheddar cheese
    5. Chopped cooked bacon
    6. Stir well until fully combined and creamy.
    Stuff the Mushrooms
    1. Use a spoon or piping bag to fill each mushroom cap generously.
    2. Slightly mound the filling on top for a more indulgent bite.
    Bake to Perfection
    1. Arrange mushrooms on a baking rack placed over a foil-lined baking sheet.
    2. Bake for 15–20 minutes, or until tops are golden and bubbling.
    Cool and Serve
    1. Let the mushrooms rest for a few minutes before serving.
    2. Enjoy warm as an appetizer, snack, or part of a festive spread.