Mix the softened cream cheese, shredded mozzarella, and the cooked shrimp mixture in a large bowl. Add the chopped parsley and mix well.
Prepare the Italian bread by slicing it down the middle without cutting all the way through and hollowing out some of the inner crumb to create a pocket.
Stuff the bread pocket generously with the shrimp cream cheese mixture.
Brush the outside of the stuffed bread with the melted butter.
Bake for 20-25 minutes or until crispy and golden brown.
Cool for a few minutes, then slice and serve.
Notes
Serve warm, great with marinara sauce for dipping. Store leftovers in an airtight container in the refrigerator for up to 3 days.