🔥 Spicy Jalapeño-Cheddar Stuffed Mushrooms – Bold Thanksgiving Appetizer
Add a kick to your Thanksgiving spread with spicy jalapeño-cheddar stuffed mushrooms. Juicy mushroom caps are filled with a creamy blend of sharp cheddar, diced jalapeños, and breadcrumbs, then baked to golden perfection. Ready in 25 minutes, these bold bites bring heat and flavor to any gathering.

Ingredients
- 12 large mushroom caps (such as portobello or cremini)
- 1/2 cup sharp cheddar cheese, shredded
- 1/4 cup diced jalapeños
- 1/4 cup breadcrumbs
- 2 cloves garlic, minced
- 1 tablespoon olive oil
- Salt and pepper to taste
- Fresh parsley, chopped (optional)

Instructions
- Step 1: Preheat oven to 375°F (190°C). Prepare a baking sheet lined with parchment paper.
- Step 2: In a bowl, mix together the shredded cheddar, diced jalapeños, breadcrumbs, garlic, salt, and pepper.
- Step 3: Wipe the mushroom caps clean with a damp cloth and remove the stems. Fill each mushroom cap with the jalapeño-cheddar mixture, dividing it evenly among the mushrooms.
- Step 4: Drizzle the tops with olive oil and bake for 15-20 minutes, or until the mushrooms are tender and the filling is golden brown.
- Step 5: Garnish with chopped parsley if desired and serve hot.

Why This Recipe Works
⏰ Quick Preparation
This recipe is ready in just 25 minutes, making it perfect for a quick and easy Thanksgiving appetizer.
🌶️ Balanced Heat
The combination of jalapeños and cheddar provides a nice balance of heat and richness.
🧀 Creamy Filling
The creamy cheddar filling complements the earthy flavor of the mushrooms beautifully.
👥 Crowd-Pleasing
These stuffed mushrooms are sure to be a hit at any gathering, especially during the holidays.

Spicy Jalapeño-Cheddar Stuffed Mushrooms Recipe
Bold Thanksgiving Appetizer
🛒 Ingredients
- - 12 large mushroom caps
- - 1/2 cup sharp cheddar cheese, shredded
- - 1/4 cup diced jalapeños
- - 1/4 cup breadcrumbs
- - 2 cloves garlic, minced
- - 1 tablespoon olive oil
- - Salt and pepper to taste
- - Fresh parsley, chopped (optional)
👨🍳 Instructions
Step 1: Preheat oven to 375°F (190°C). Prepare a baking sheet lined with parchment paper.
💡 Make sure to not overcrowd the baking sheet for even cooking.
Step 2: In a bowl, mix together the shredded cheddar, diced jalapeños, breadcrumbs, garlic, salt, and pepper.
💡 Ensure the filling is well combined for the best flavor.
Step 3: Wipe the mushroom caps clean with a damp cloth and remove the stems. Fill each mushroom cap with the jalapeño-cheddar mixture, dividing it evenly among the mushrooms.
💡 Fill the mushrooms generously but avoid overflowing.
Step 4: Drizzle the tops with olive oil and bake for 15-20 minutes, or until the mushrooms are tender and the filling is golden brown.
💡 Check on the mushrooms after 10 minutes to ensure they are not overcooking.
Step 5: Garnish with chopped parsley if desired and serve hot.
💡 Serve immediately for the best flavor and texture.
Nutrition (per serving):
Ingredient Notes & Substitutions
Mushroom Caps
For this recipe, large mushroom caps work best. You can use portobello, cremini, or a combination of both for a variety of flavors and textures.
Substitutions: If large mushroom caps are not available, you can use smaller caps and adjust the baking time accordingly.
Jalapeños
The heat from the jalapeños adds a nice kick to the dish. For a milder version, you can use just one jalapeño or substitute in some milder peppers.
Substitutions: Anaheim or poblano peppers can be used for a milder flavor.
Pro Tips for Perfect Spicy Jalapeño-Cheddar Stuffed Mushrooms
🧀 Cheese Tip
Choose a high-quality, sharp cheddar for the best flavor.
🔥 Heat Level
Adjust the number of jalapeños to your desired level of heat.
🌿 Fresh Herbs
Garnish with fresh parsley or thyme for added freshness.
👨🍳 Presentation
Arrange the stuffed mushrooms on a platter for a visually appealing appetizer.
Variations & Customizations
Bacon Wrapped
Wrap each mushroom cap with a piece of bacon before baking for an added smoky flavor.
Spinach and Feta
Mix in some chopped spinach and crumbled feta cheese into the filling for a Greek-inspired twist.
Serving Suggestions & Pairings
🍽️ Best Served With:
- Roasted turkey: The classic centerpiece of any Thanksgiving meal.
- Mashed potatoes: A comforting side that pairs perfectly with the spicy kick of the mushrooms.
- Green bean casserole: A Thanksgiving staple that complements the earthy flavors of the mushrooms.
🍷 Drink Pairings:
A dry white wine, such as Pinot Grigio or Sauvignon Blanc, pairs nicely with the bold flavors of the stuffed mushrooms.
Make-Ahead Instructions & Storage
Make-Ahead Tips
Prepare the filling and clean the mushroom caps a day in advance. Store them separately in the refrigerator until ready to fill and bake.
Freezer Storage
Baked mushrooms can be frozen for up to 2 months. Reheat in the oven at 350°F (175°C) for 5-7 minutes, or until warmed through.
Troubleshooting & Common Questions
Q: What if my mushrooms are too small?
A: Simply adjust the baking time. Smaller mushrooms will cook faster, so check on them after 8-10 minutes.
Q: Can I use other types of cheese?
A: Yes, other sharp cheeses like Parmesan or Gruyère work well in place of cheddar.
Final Thoughts
These spicy jalapeño-cheddar stuffed mushrooms are sure to be a hit at your next gathering. With their bold flavors and easy preparation, they make the perfect addition to any meal.
So why not give them a try? Your taste buds will thank you, and your guests will love the spicy kick they add to the table.