Traditional Irish Barmbrack Bread

Ingredients

• 1 3/4 cup Raisins
• 1 3/4 cup Sultanas
• from 1 orange Orange zest
• from 1 lemon Lemon zest
• 1 1/3 cup Dark brown sugar
• 2 cups Black tea
• 3 cups (426g) Flour
• 2 tsp. Baking powder
• 1/4  tsp. Ground cinnamon
• 1/4  tsp. Nutmeg
• 1/4  tsp. Cloves
• 1/4  tsp. Ginger
• 2 Eggs
• as needed Butter