8 ounces cream cheese, at room temperature
1 cup shredded part-skim mozzarella
1 cup sour cream
1/2 cup mayonnaise
1/2 cup grated Parmesan
4 tablespoons plain dried breadcrumbs
Kosher salt
2 tablespoons unsalted butter, plus 1 tablespoon melted unsalted butter
1 pound large peeled and deveined shrimp, tails discarded, cut into 1/4-inch pieces
6 cloves garlic, thinly sliced
Large pinch crushed red pepper flakes
1/2 cup dry white wine
1/2 cup fresh parsley leaves, finely chopped
1 teaspoon lemon zest
Slices of crusty bread and/or crackers, for serving