1 box prepared gingerbread mix, prepared to packaged directions |
1 egg (for mix) |
1 (8 ounce) package cream cheese |
1/2 cup canned pumpkin puree |
1/4 teaspoon grated nutmeg |
1 orange, zest of (optional) |
1/2 teaspoon vanilla extract |
3 1/2 cups confectioners' sugar |
shaved crystallized ginger, for garnish (optional) |