Crab and Olive Stuffed Mushrooms

From Bon Apetit....

• Ready In: 35 mins
• Serves: 24

Ingredients

• 1 (6 ounce) can  crabmeat (or 1/2 lb. fresh)
• 2  teaspoons lemon juice
• 1⁄3 cup  finely chopped black olives
• 1⁄4 cup mayonnaise
• 2  tablespoons fresh parsley, chopped
• 1⁄4 teaspoon garlic powder
• 1⁄4 teaspoon onion powder
• 24  medium mushrooms
•  grated parmesan cheese

Directions

1. Preheat oven to 400 degrees.
2. Remove stems from mushrooms.
3. In medium bowl, toss the crabmeat with the lemon juice.
4. Add the remaining ingredients (except Parmesan) and combine well.
5. Rinse baking sheet lightly with water, shaking off excess.
6. Fill the mushrooms with the crab mixture.
7. Sprinkle the Parmesan cheese on top.
8. Place mushrooms on prepared baking sheet and cover with foil.
9. Bake 12-15 minutes.
10. Remove the foil and continue baking until golden, about 5 more minutes.
11. Serve immediately.