Dry ingredients - In a small bowl combine the flour and semolina with baking powder, baking soda, and salt.
125 g All-purpose flour, 125 g Semolina, 1 tsp Baking powder, ½ tsp Baking soda, ½ tsp Kosher salt
Wet ingredients - In the bowl of a stand mixer with the paddle attachment, cream the butter and dark brown sugar until light and fluffy. Add the eggs one at a time, followed by the vanilla and almond extract.
226 g Unsalted butter, 300 g Dark brown sugar, 4 large Eggs, 1 tbsp Vanilla extract, ½ tsp Almond extract, 60 ml Rum extract
Rum - Next, add the flour mixture in three batches alternating with the rum and sour cream. Followed by the chopped nuts, soaked-drained black currents, and raisins. Pro tip - combine well but do not overmix.
120 ml Dark rum, 120 ml Sour cream, 10 grams Sliced blanched almonds, 50 grams Black currents, 50 grams Golden raisings
Bake - Pour the batter into a prepared baking pan and transfer to the oven. Bake the square cake for 45 to 50 minutes, and the loaf cakes for 30 to 35 minutes or until a toothpick inserted into the center comes out clean.
Cool - Let cool in the pan for 10 minutes then onto a cooling rack to cool completely. Pro tip - I like to pour 1/4 to 1/2 cup of rum over the hot cake while still in the pan.