Pfeffernuesse

• 2 eggs
• 1 baking powder
• 1/2 citron skin (grated)
• 210 gr sugar
• 130 gr all purpose flour
• 32 gr candied lemon peel icing (chopped)
• 28 gr cornstarch
• 16 gr rum
• 3 gr cinnamon
• 1 gr pepper