Step 1

Preheat the oven to 425 degrees F. Spray a small baking dish with nonstick spray.

Step 2

Lightly rinse the mushrooms and pat dry with paper towels. Pull off the stems and save two. Mince the tender portion of those two mushroom stems and place in a small bowl. Place the mushrooms, removed stem-side-up, in the prepared baking dish.

Step 3

Add the remaining ingredients to the minced stems in the bowl. Stir to mix well. Divide the mixture between the mushroom caps, using a small spoon, mounding the filling into the center of each mushroom.

Step 4

Bake 13 to 15 minutes, or until the mushrooms are tender and the filling mixture is hot and sizzling. Let the mushrooms cool slightly before serving.