Preheat oven to 350ºF (180ºC) degrees. Line cupcake pan with paper liners.
In a large mixing bowl, sift the first 5 dry ingredients (flour, salt, baking soda, nutmeg, and sugar).
In another large bowl, beat together melted butter, eggs, persimmon purée, and liquor.
Add the wet mixture to the dry ingredients and mix until just combined. Then, fold in the chopped nuts and fruit.
Fill each cup with batter three-quarters of the way full. Tip: Use an ice cream scoop to get an even amount of batter in each cup.
Bake for 18-20 minutes until golden brown and a toothpick inserted into the center comes out clean.
Allow to cool in the pan for 3-5 minutes then transfer to a wire rack to cool. Best enjoyed warm with a pad of butter.