Mix in a large bowl the dry ingredients: flour, sugar, yeast, salt and spices.
In another bowl, beat the eggs with the milk. Add the melted butter and mix.
Pour the liquid ingredients over the dry ingredients and mix vigorously with a whisk.
Preheat the oven to 180°C.
Wash and peel the parsnips.
Using a food processor or grater, finely grate the parsnips.
Cut the dates lengthwise into 3 or 4 pieces.
Coarsely crush the nuts.
Add the parsnips, dates, nuts and raisins to the dough. Mix well to distribute the ingredients in the dough.
Pour the preparation into a rectangular cake tin (I used a 21 x 21 cm tin for this recipe) covered with baking paper or greased.
Bake for 30 to 35 minutes. Check the baking time with the tip of a knife.
Once the cake is baked, unmould it and let it cool on a wire rack.