01 -
Cook bacon in a skillet over medium-high heat for about 10 minutes, turning occasionally until browned. Drain on a paper towel-lined plate and crumble.
02 -
Preheat the oven to 350°F (175°C) and coat a baking dish with cooking spray.
03 -
Heat olive oil in a skillet over medium heat. Add chopped mushroom stems, jalapeño, and garlic. Cook for about 10 minutes, stirring occasionally, until mushrooms release moisture and soften.
04 -
Transfer the cooked mixture to a bowl and stir in cream cheese, Cheddar cheese, and crumbled bacon. Season with salt and black pepper.
05 -
Spoon the cheese mixture into mushroom caps and place them in the prepared baking dish.
06 -
Bake for 15 to 20 minutes, or until the cheese begins to brown.