Preheat oven to 325°F. Spray pan lightly with vegetable pan spray.

In small bowl, combine flour, baking powder, cinnamon, salt, allspice and nutmeg; set aside. In large bowl, cream butter and sugar with electric mixer until light and fluffy. Add eggs one at a time, mixing well after each addition; beat in vanilla. Add flour mixture alternately with pumpkin until well combined; mix in 3/4 cup of chocolate chips. Divide batter evenly between the four pan cavities.

Bake 36-40 minutes or until toothpick inserted in center comes out clean. Cool 10 minutes in pan; remove to cooling rack to cool completely.

For Chocolate Drizzle, combine chocolate chips, butter and water in small microwave-safe bowl; microwave at 75% power for 1 minute and stir. Continue microwaving at 15 second intervals until chips are completely melted. Stir in confectioners? sugar. Drizzle over each cooled loaf.