No-Bake Dark Chocolate & Mint Cheesecake

Ingredients 1 prepared 9-inch (6 oz.) chocolate crumb crust 1 2/3 cups (10-oz. pkg.) NESTLÉ® TOLL HOUSE® Dark Chocolate & Mint Morsels 2 pkgs. (8 oz. each) 1/3 less fat cream cheese (Neufchâtel), at room temperature 3/4 cup packed brown sugar