Step 1

Preheat oven to 350 degrees. Line a baking sheet with parchment paper or foil for easy cleanup.

Step 2

In a medium bowl, combine cream cheese, sour cream, garlic, and Italian seasoning. Stir in crab meat, scallions, and mozzarella cheese, then season to taste with salt and pepper (I like 1/2 teaspoon salt and 1/4 teaspoon pepper). You will have about 2 cups filling.

Step 3

Divide filling evenly among mushroom caps. Place on the baking sheet 1 inch apart. Bake 20 to 30 minutes or until filling is hot and bubbly.