Prepare the Fruit Mixture: In a large pot, combine the dried fruits, water, butter, and brown sugar. Bring it to a boil over medium heat, stirring occasionally. Once it starts boiling, reduce the heat and let it simmer for about 5 minutes.
Cool the Mixture: Remove the pot from heat and allow the fruit mixture to cool slightly, for about 10-15 minutes. This is essential before adding the eggs to avoid scrambling them.
Combine Dry Ingredients: In a separate bowl, whisk together the baking soda, all-purpose flour, spices (cinnamon and nutmeg), and baking powder. Set aside.
Mix the Wet Ingredients: To the cooled fruit mixture, add the eggs one at a time, mixing well after each addition. Then add the orange juice and vanilla extract, stirring until everything is combined.
Add Dry Ingredients: Gradually fold the dry ingredients into the wet mixture. Stir until the batter is smooth and well-combined.
Prepare the Pan and Bake: Preheat your oven to 160°C (320°F). Grease and line a 9-inch cake pan with parchment paper. Pour the batter into the pan and spread it evenly.Bake for about 1 hour and 30 minutes or until a toothpick inserted into the center of the cake comes out clean. If the cake starts to brown too quickly, cover it loosely with foil. Cool and Serve: Once baked, let the cake cool in the pan for 10 minutes before transferring it to a wire rack to cool completely. Slice and enjoy!