01 - Combine the dried fruit and hot tea in a medium bowl. Let soak for at least 30 minutes to plump the fruit, then drain thoroughly.
02 - Preheat oven to 340°F. Grease and line an 8-inch round or loaf cake pan with parchment paper.
03 - Beat the butter and sugar together in a large bowl until light and fluffy, approximately 3-4 minutes.
04 - Beat in the eggs one at a time, mixing well after each addition until fully incorporated.
05 - Sift together the flour, baking powder, cinnamon, nutmeg, and salt. Add lemon zest to the dry mixture.
06 - Gently fold the dry ingredients into the butter mixture until just combined, being careful not to overmix.
07 - Fold in the soaked dried fruit and nuts (if using) until evenly distributed throughout the batter.
08 - Spoon batter into the prepared pan and smooth the top. Bake for 55-65 minutes until a skewer inserted into the center comes out clean.
09 - Allow cake to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before slicing.