2 cups all-purpose flour
1 (3.4 ounce) package instant butterscotch pudding mix
2 teaspoons baking soda
1/4 teaspoon salt
1 tablespoon ground cinnamon
1/2 teaspoon ground ginger
1/2 teaspoon ground allspice
1/4 teaspoon ground cloves
1/3 cup finely chopped crystallized ginger
1 cup butter, room temperature
1 cup white sugar
1 cup packed brown sugar
4 eggs
1 teaspoon vanilla extract
1 (15 ounce) can pumpkin puree