Step 1

Preheat the oven to 375ºF, and line a baking sheet with parchment paper.

Step 2

Wipe any dirt from the mushrooms with a damp paper towel, then remove the stems, and scoop out the gills. Place the mushrooms on the prepared baking sheet, and lightly mist with olive oil spray. Sprinkle with a little salt and pepper.

Step 3

In a large bowl, mix together the remaining ingredients until well incorporated.

Step 4

Stuff each mushroom cap with the crab and cheese mixture (about 1 ½ tablespoons per mushroom).

Step 5

Bake for 15 minutes until the edges become lightly browned, then broil for about 2 more minutes to crisp the tops.

Step 6

Remove from the oven, and carefully transfer to a serving plate.