1 Package Cream Cheese, Softened
1/2 (2 oz) Package Imitation Crab, Chopped
1 Tablespoon Lemon, Juice
2 Teaspoon Lemon, Zest
3/4 Cup Panko Japanese Bread Crumbs
1/2 Cup Divided Parmesan Cheese, Shredded
2 Tablespoon Parsley, Fresh
1 Teaspoon Pit Boss Chop House Steak Rub
12 Porcini Mushroom Caps, Cleaned and Destemmed