When filled with prune, plum, or poppy seed, these can be served as part of the dessert course.
Servings 16
POTATO AND CHEESE FILLING
Cook 1 chopped onion in ¼ cup (½ stick) of butter. In a bowl, combine onions, ½ teaspoon salt, ¼ teaspoon freshly ground black pepper, 1 cup grated cheddar cheese, and 3 cups mashed potatoes and stir well to incorporate.
Cool thoroughly before using.
SAUERKRAUT FILLING
Cook 1 quart of sauerkraut for about 20 minutes, or until done. Drain, press out all water, and chop fine. Cook 1 chopped onion in ¼ cup of oil until golden. Add sauerkraut, ½ teaspoon salt, and ¼ teaspoon freshly ground black pepper and fry for 10 minutes.
Cool thoroughly before using.
PRUNE OR PLUM FILLING
Simmer 1 cup of fruit in ½ cup of water in a covered pot for 20 minutes. Drain and cool. Remove stones and chop fine.
Add 2 tablespoons sugar, or to taste, and mix well before using.
POPPY-SEED FILLING
In a pot over medium heat, combine 1 cup poppy seeds in enough milk to cover. Scald for 2 to 3 minutes. Drain off most of the milk. In a blender or food processor, purée poppy seeds and remaining milk. Add 1 egg yolk and 2 tablespoons sugar and blend well. Cool thoroughly before using.